Showing posts with label noise level meter. Show all posts
Showing posts with label noise level meter. Show all posts

Thursday 24 August 2023

Ono Sokki’s dB Meter: Transforming Noise Monitoring and Assessment

 


In an era defined by bustling industries and surging urbanization, the escalating concern of noise pollution has come to the forefront. The imperative for precise and dependable tools for noise monitoring and assessment has reached unprecedented heights. Enter Ono Sokki’s dB Meter, a revolutionary solution that reshapes the landscape of noise measurement and analysis.

Unparalleled Precision and Dependability

The core of the dB Meter’s extraordinary performance lies in its advanced technology. This device offers unrivalled precision and dependability because of its cutting-edge sensors and signal processing skills. Whether you’re engaged in monitoring industrial noise, evaluating environmental soundscapes, or ensuring strict adherence to noise regulations, the Meter is engineered to furnish results that you can wholeheartedly rely on.

Key Advantages and Features

1. Real-time Data Insights

A standout attribute of the Ono Sokki Meter is its capacity to provide real-time data insights. With its user-centric interface and intuitive controls, users gain instantaneous access to noise levels and their analysis. This feature proves invaluable in scenarios necessitating prompt action or decision-making, allowing you to be proactive in mitigating noise-related challenges.

2. Customizable Reporting

Elevating data analysis to new heights, it offers customizable reporting capabilities. Users possess the flexibility to tailor the generated reports based on specific parameters, enhancing the efficacy of sharing information with stakeholders, regulatory bodies, or colleagues. This adaptability streamlines communication and facilitates more effective decision-making processes.

3. Remote Monitoring

In a digitally interconnected world, decibel meters remain at the vanguard by offering remote monitoring functionality. Leveraging wireless connectivity and seamless integration with smart devices, users can monitor noise levels from afar. This aspect proves particularly beneficial for large-scale undertakings or areas that are logistically challenging to access.

4. Endurance and Longevity

Precision-crafted for durability, noise level meter boost exceptional robustness and longevity. Engineered to withstand even the harshest environmental conditions, it confidently addresses both indoor and outdoor demands. Its sturdy construction ensures that the device consistently provides accurate results, irrespective of challenging operational environments.

5. Facilitating Compliance and Regulation

Industries and communities alike are bound by noise regulations and standards. They prove to be an indispensable asset by furnishing accurate measurements aligned with these regulations. This proactive approach not only safeguards against legal entanglements but also contributes to fostering a healthier and more harmonious soundscape.

Diverse Applications Across Industries

The versatility of dB meters is underscored by their extensive range of applications across various sectors.

1. Manufacturing and Industrial Settings

Within manufacturing and industrial landscapes, noise levels often escalate to hazardous thresholds. They empower continuous monitoring, facilitating early identification of noise-related hazards. By adopting this proactive stance, worker safety is prioritized, and operational processes are optimized for peak efficiency.

2. Construction and Infrastructure

Construction sites are notorious for generating high noise levels, which can adversely affect workers and nearby residents. Its real-time monitoring capacity equips construction managers with essential data to implement effective noise control measures. Consequently, enhanced community relations and adherence to noise regulations are achieved.

3. Environmental Conservation

Preserving the natural sound environment is pivotal for environmental conservation efforts. These meters empower researchers, conservationists, and policymakers to evaluate noise impacts on ecosystems. This knowledge informs endeavours to curtail human-induced noise pollution in ecologically sensitive regions.

4. Urban Planning and Development

In the realm of expanding urban areas, prudent urban planning assumes paramount importance. The sound level meter plays a pivotal role in gauging noise levels in urban contexts, empowering planners to make well-informed decisions that culminate in the creation of more liveable and harmonious cities.

The Culmination of Innovation

Ono Sokki’s DB Meter, an example of innovation and accuracy, is unquestionably at the forefront of noise monitoring and assessment. Fusing technological sophistication, adaptable features, and far-reaching applications, it emerges as a transformative force in global industries and communities. By furnishing real-time insights, simplifying compliance efforts, and encouraging proactive noise management, the dB Meter enhances our capacity to foster a world where human activity coexists harmoniously with the environment.

For any clarifications or queries, please feel free to contact us:

Mobile: +91–92055–92194 or +91–92055–92195

Email ID: osid@onosokki.co.in

Website: www.onosokki.co.in

Monday 12 June 2023

Exploring the Depths of Sound Measurement

 

Ono Sokki is a renowned company specializing in sound measurement instruments and systems. With a rich history and expertise in the field, Ono Sokki offers a wide range of high-quality devices that enable precise and accurate sound measurement across various applications. Sound measurement plays a crucial role in several industries, including environmental monitoring, industrial noise control, product testing, and acoustic research. Ono Sokki's instruments are designed to meet the diverse needs of professionals in these fields, providing them with reliable tools for gathering and analyzing sound data. One of the fundamental parameters in sound measurement is sound pressure level (SPL), which represents the magnitude of sound waves. Ono Sokki offers sound level meters that allow users to measure SPL with precision. These meters often incorporate advanced features such as frequency weighting, time weighting, and octave band analysis to provide a comprehensive assessment of sound characteristics. In addition to sound level meters, Ono Sokki produces sound analyzers that enable in-depth analysis of sound signals. These analyzers typically offer a wide range of measurement capabilities, including spectral analysis, frequency response analysis, and sound intensity measurement. They are commonly used in fields like audio engineering, automotive testing, and architectural acoustics.

Significance of sound measurement
  • Environmental Monitoring: Sound measurement is essential for assessing and managing environmental noise pollution. It helps in identifying noise sources, evaluating their impact on communities, and implementing appropriate noise control measures.

  • Occupational Health and Safety: In workplaces, excessive noise levels can lead to hearing loss and other health issues. Sound measurement helps in determining and maintaining safe noise levels, ensuring the well-being of workers, and complying with occupational health and safety regulations.

  • Product Testing and Quality Control: Sound measurement is crucial for evaluating the acoustic performance of products such as speakers, headphones, and automotive components. By quantifying sound characteristics, manufacturers can ensure that their products meet desired standards and deliver optimal sound quality.

  • Architectural Acoustics: Sound measurement plays a vital role in designing spaces with appropriate acoustic properties. By measuring sound reflections, absorption, and transmission, architects and acoustic engineers can optimize room acoustics for enhanced speech intelligibility, reduced reverberation, and improved overall sound quality.

  • Audio Engineering and Music Production: Sound measurement tools are essential for audio professionals to calibrate and optimize audio equipment, monitor sound levels during live events, and ensure accurate sound reproduction in recording studios.

Sound measurement plays a crucial role
  1. Environmental Monitoring: Sound measurement is vital for assessing and managing environmental noise pollution in industrial areas. It helps in identifying noise sources, evaluating their impact on nearby communities, and implementing noise control measures to comply with regulatory requirements.

  2. Workplace Safety: Occupational health and safety regulations often require monitoring and controlling noise levels in industrial settings. Sound measurement helps in assessing and mitigating noise-related risks to protect workers from excessive noise exposure, which can lead to hearing loss and other health issues.

  3. Product Testing and Quality Control: Sound measurement is essential in industries that produce acoustic equipment or components, such as audio systems, speakers, and automotive parts. By measuring sound characteristics and performance, manufacturers can ensure the quality, efficiency, and compliance of their products.

  4. Machinery Diagnostics: It is used for diagnosing and monitoring the health of industrial machinery. By analyzing the sound signatures and vibrations of equipment, maintenance professionals can identify potential issues like bearing wear, misalignment, or unbalanced rotating parts, allowing for timely maintenance and preventing breakdowns.

  5. Industrial Process Control: It is employed in process control systems to monitor and analyze acoustic signals for quality control and optimization purposes. By monitoring sound patterns, deviations, and frequencies, industrial processes can be adjusted and optimized for improved efficiency and productivity.

  6. Structural Health Monitoring: Vibration measurement is used in structural engineering to assess the health and integrity of buildings, bridges, and other structures. By analyzing the acoustic emissions and vibrations, engineers can detect structural defects, cracks, or anomalies, enabling timely repairs and maintenance.

Emerging trends in sound measurement

Advancements in wireless technology have enabled the development of sound measurement systems that can be remotely operated and monitored. This allows for greater flexibility in data collection and monitoring in various applications and environments. The integration of Sound Testing devices with IoT technology has opened up new possibilities in data acquisition, analysis, and real-time monitoring. IoT-enabled sound measurement systems can provide continuous data streams, remote access, and enhanced connectivity for efficient monitoring and control. AI and machine learning algorithms are increasingly being utilized in sound measurement to enhance data analysis and pattern recognition. These technologies enable automated identification of sound sources, intelligent noise control systems, and advanced data processing for more accurate and efficient sound measurements. Virtual and augmented reality technologies are being applied to sound measurement, enabling immersive audio simulations and acoustic modelling. These advancements provide a more realistic and interactive approach to analysing sound environments and designing acoustic spaces. Sound measurement systems are now capable of simultaneously measuring multiple parameters, such as sound pressure level, sound intensity, frequency analysis, and reverberation time. This integrated approach allows for a more comprehensive understanding of sound characteristics and their interactions.

Plunge into the World of Sound Measurement

Ono Sokki is a leading provider of Sound Level Meter instruments and systems, offering a comprehensive range of tools that enable professionals to explore the depths of sound measurement. The significance of sound measurement lies in its ability to provide objective and quantitative data about sound waves and their characteristics, impacting various industries and applications. No Sokki's sound level meters, sound analysers, and vibration meters offer precise and reliable measurements, allowing professionals to gather comprehensive data and insights. These instruments incorporate advanced features such as frequency weighting, time weighting, and spectral analysis, empowering users to delve deeper into sound phenomena and make informed decisions based on accurate measurements. The industrial applications of sound measurement are vast and diverse. Ono Sokki's instruments find utility in environmental monitoring, occupational health and safety, product testing and quality control, machinery diagnostics, process control, structural health monitoring, and automotive testing, among others. By providing reliable measurement solutions for these applications, Ono Sokki contributes to enhancing environmental sustainability, ensuring workplace safety, optimizing product performance, and improving overall industrial processes.

For any clarifications or queries, please feel free to contact us:

Mobile: +91-92055-92194 or +91-92055-92195

Email ID: osid@onosokki.co.in

Website: www.onosokki.co.in

Monday 29 May 2023

Get Accurate Results with Ono Sokki's Advanced Vibration Measurement Technology


 


In a fast-paced world where precision and accuracy are crucial in various industries, having reliable and advanced technology for vibration measurement is paramount. Ono Sokki, a renowned leader in the field of measurement and testing instruments, provides cutting-edge solutions that enable businesses to achieve accurate results and optimize their operations. With their state-of-the-art measurement technology, they have established themselves as a trusted name in the industry. In this article, we will delve into the details of Ono Sokki's advanced vibration measurement technology and explore its benefits for businesses seeking precise measurements and superior performance.

 

Understanding vibration measurement

 

Before we dive into the specifics of Ono Sokki's technology, let's first understand its importance in various industries. Vibration can be a critical factor that affects the performance, reliability, and safety of machinery and structures. By measuring vibration levels, engineers and technicians can assess the health and condition of equipment, identify potential issues, and make informed decisions to prevent failures or optimize performance.

 

The Advantages of Ono Sokki's Technology

 

  1. Exceptional accuracy and precision

It boasts exceptional accuracy and precision, ensuring reliable and consistent results. By employing state-of-the-art sensors, signal processing algorithms, and calibration techniques, Ono Sokki has developed instruments that can capture even the tiniest vibrations with high fidelity. This level of accuracy empowers businesses to make informed decisions based on reliable data, leading to improved efficiency and reduced downtime.

 

  1. Comprehensive Measurement Capabilities

Further, its capabilities allow businesses to analyze various aspects of vibration. Whether it's assessing vibration amplitude, frequency, phase, or acceleration, Ono Sokki's instruments provide detailed and insightful measurements. This comprehensive approach enables engineers and technicians to gain a holistic understanding of vibration behavior and make targeted adjustments to optimize machinery performance.

 

  1. Real-time monitoring and analysis

eal-time monitoring is crucial in many industries where immediate detection and response to vibration anomalies are essential. Through this technology, you can enable real-time monitoring of vibration levels, ensuring that any irregularities or deviations are promptly identified. This proactive approach allows businesses to mitigate potential risks, prevent costly failures, and maintain optimal performance.

 

  1. user-friendly interface and intuitive software

Ono Sokki understands the importance of user experience in maximizing the benefits of their technology. Their instruments are equipped with user-friendly interfaces and intuitive software, making it easier for engineers and technicians to operate, configure, and analyze measurement data. The intuitive nature of technology streamlines workflows and reduces the learning curve, ultimately saving valuable time and resources.

 

  1. Versatility and adaptability

It caters to a wide range of industries and applications. Whether it's automotive, aerospace, manufacturing, or research and development, their instruments can be tailored to meet specific needs and requirements. Its versatility and adaptability make it a valuable asset for businesses operating in diverse sectors.

 

Applications of Ono Sokki's Vibration Measurement Technology

 

The applications are vast and extend across multiple industries. Here are a few notable examples:

1.   Automotive Industry

In the automotive industry, where precision and reliability are paramount, they play a crucial role. It aids in analyzing vehicle dynamics, optimizing engine performance, and ensuring the durability and comfort of automobiles. By accurately Sound Measurement and monitoring vibrations, their instruments contribute to the development of safer and more efficient machines.

 

2.    Aerospace Industry

In the aerospace industry, where safety and performance are critical, their measurement of vibration finds extensive use. It assists in evaluating the structural integrity of aircraft components, analyzing engine vibrations, and optimizing the overall performance of aerospace systems. With Ono Sokki's precise measurements, engineers can identify potential issues, ensure compliance with safety regulations, and enhance the efficiency and reliability of aircraft operations.

 

3.   Manufacturing and industrial processes

    Also, it plays a vital role in manufacturing and industrial processes. They aid in monitoring the condition of machinery, detecting abnormalities, and conducting predictive maintenance. By accurately assessing vibration levels, businesses can prevent unexpected breakdowns, minimize downtime, and optimize production efficiency. Additionally, these instruments offer valuable insights for improving equipment reliability, reducing costs, and enhancing overall productivity.

 

4.   Research and development

In research and development settings, precise measurement data is essential for making informed decisions and driving innovation. Furthermore, it facilitates detailed analysis of experimental setups, allowing researchers to evaluate the effects of vibrations on materials, structures, and prototypes. This valuable information enables advancements in diverse fields such as material science, civil engineering, and product development.

 
Achieving Superior Results with Ono Sokki

 

When it comes to measurement, Ono Sokki has established itself as a frontrunner in the industry. Their commitment to innovation, precision, and customer satisfaction sets them apart from their competitors. By investing in advanced instruments, businesses can expect the following benefits:

  • Accurate and reliable measurements that provide a clear understanding of vibration behavior
  • Timely detection of anomalies or deviations enables proactive maintenance and minimizes downtime.
  • Enhanced performance and productivity through optimized machinery operation
  • Improved safety and compliance with industry standards.
  • Cost savings by preventing costly equipment failures and unnecessary repairs
  • Streamline workflows and reduce the learning curve with user-friendly interfaces and intuitive software.

 
Choose Ono Sokki for reliable vibration measurement

 

In the ever-evolving landscape of technology and industry, Ono Sokki offers a competitive edge. With their instruments, businesses can achieve accurate and precise results, optimize performance, and stay ahead of the curve. Whether it's automotive, aerospace, manufacturing, or research and development, Ono Sokki's versatile technology caters to diverse applications and provides invaluable insights. Investing in technology is a step towards achieving superior results, improving operational efficiency, and gaining a competitive advantage in today's dynamic business environment.

 

So, why settle for anything less? Choose Ono Sokki's advanced vibration measurement technology and unlock the potential for excellence in your industry.

 

For any clarifications or queries, please feel free to contact us:

 

Mobile: +91-92055-92194 or +91-92055-92195

Email ID: osid@onosokki.co.in

Website: www.onosokki.co.in

 


Tuesday 23 May 2023

Improve your fuel efficiency with Ono Sokki’s portable on-road fuel consumption meter

 


If you’re looking to improve your fuel efficiency, Ono Sokki’s portable on-road fuel consumption meter can be a valuable tool. This device offers several benefits that can help you monitor and optimize your fuel consumption. Ono Sokki’s portable on-road fuel consumption meter provides accurate measurements of your vehicle’s fuel consumption in real time. It uses advanced technology to precisely calculate fuel usage, allowing you to monitor your vehicle’s efficiency and identify areas for improvement.

The fuel consumption meter provides instant feedback on your vehicle’s fuel efficiency while you’re on the road. This real-time information enables you to make immediate adjustments to your driving habits, such as reducing idling time, maintaining consistent speeds, and avoiding rapid acceleration or braking. By making these adjustments, you can optimize your fuel consumption and maximize efficiency.

What is a fuel consumption meter?

  • A  fuel consumption meter, also known as a digital fuel flow meter or fuel economy meter, is a device used to measure and monitor the amount of fuel consumed by a vehicle or machinery.
  • It provides real-time data on the rate of fuel consumption, allowing users to assess their fuel efficiency and make adjustments to optimize performance.
  • Fuel consumption meters typically consist of a sensor, flow meter, and electronic display. The sensor is installed in the fuel line or fuel tank of the vehicle and measures the flow of fuel passing through it. The flow meter then calculates the amount of fuel consumed based on the flow rate and sends this information to the electronic display.
  • The electronic display shows the fuel consumption in units such as litters per hour (L/h), miles per gallon (MPG), or kilometers per litter (km/L).
  • Some advanced fuel consumption meters may also provide additional data, such as average fuel consumption over a specific period, instantaneous fuel consumption, or trip fuel consumption.
  • By monitoring fuel consumption, users can gain insights into their vehicle’s efficiency and identify opportunities to improve fuel economy.
  • They can adjust driving habits, optimize routes, perform regular vehicle maintenance, or address any issues that may be affecting fuel efficiency. Fuel consumption meters are commonly used by individuals, businesses with large vehicle fleets, and industries where fuel costs are a significant expense.

How do I measure fuel flow?

  • Flow Meter
  • Fuel Consumption Meters
  • Fuel Injector Pulse
  • Fuel Tank Level Sensors
  • Fuel Consumption Calculations

Methods for measuring fuel efficiency

  1. Fuel Consumption Monitoring: This method involves measuring the amount of fuel consumed over a specific distance or time period. It requires tracking fuel usage either manually by recording fuel fill-ups and mileage or by using digital fuel consumption meters.
  2. Onboard Vehicle Computer: Many modern vehicles are equipped with onboard computers that calculate and display real-time fuel efficiency. These systems utilize sensors and data from the vehicle’s engine to determine fuel consumption and provide average fuel economy readings.
  3. GPS Tracking Systems: Some GPS tracking systems have the capability to monitor and report fuel consumption. These systems use data from the vehicle’s onboard diagnostics or fuel flow sensors to calculate fuel efficiency.
  4. Telematics Solutions: Advanced telematics solutions can provide comprehensive fuel efficiency monitoring. These systems combine GPS tracking, vehicle diagnostics, and fuel consumption data to deliver detailed reports on fuel usage and efficiency.
  5. Fuel Efficiency Apps: There are various mobile applications available that allow users to track and calculate fuel efficiency. These apps often require manual input of fuel fill-ups and mileage, and they provide real-time fuel consumption information, trip statistics, and average fuel economy readings.

Which meter is measured for fuel efficiency?

The meter typically used to measure fuel efficiency is the fuel consumption meter or fuel flow meter. This device is specifically designed to measure the rate of fuel consumption in vehicles, or “on road fuel consumption meter.” It is installed in the fuel line or fuel tank and calculates the volume of fuel passing through it. Fuel consumption meters can be mechanical or electronic. Mechanical meters often use gears or turbines to measure the flow of fuel, while electronic meters utilize sensors and digital displays to provide precise measurements. By measuring fuel consumption accurately, fuel efficiency can be calculated and monitored.

The fuel consumption meter allows individuals and organizations to track their vehicles’ or equipment’s fuel consumption over time, identify trends, and make adjustments to optimize fuel efficiency. It is a valuable tool for assessing the effectiveness of fuel-saving measures, evaluating different driving conditions, and comparing the performance of different vehicles or equipment. It’s important to note that the accuracy and reliability of fuel consumption meters can vary depending on the specific device and its calibration. It’s recommended to use high-quality meters and ensure proper installation and maintenance to obtain accurate fuel efficiency measurements.

Conclusion

Ono Sokki’s portable on-road fuel consumption meter is a valuable tool for improving fuel efficiency. With its accurate measurements and real-time feedback, this device allows you to monitor your vehicle’s fuel consumption and make informed decisions to optimize fuel efficiency. By using the fuel consumption meter, you can identify areas where you can improve your driving habits and make adjustments to maximize fuel economy.

It helps you become more aware of your fuel consumption patterns and provides the opportunity to reduce unnecessary fuel waste. The fuel consumption meter offers performance monitoring and diagnostic capabilities, allowing you to track your vehicle’s efficiency over time and identify potential issues affecting fuel consumption. By addressing these issues promptly, you can ensure that your vehicle is running at its optimal level and minimize fuel-related problems.

For any clarifications or queries, please feel free to contact us:

Mobile: +91-92055-92194 or +91-92055-92195

Email ID: osid@onosokki.co.in

Website: www.onosokki.co.in

Thursday 4 May 2023

Experience Superior Noise Monitoring with Ono Sokki's Sound Level Meter

 


Noise monitoring is the process of measuring and analyzing noise levels in a specific environment or location. It is important for various reasons, such as protecting public health, ensuring compliance with noise regulations, and reducing noise pollution. Several tools and technologies are available for noise monitoring, such as noise level meters, dosimeters, and environmental noise monitoring systems. These devices measure dB meter noise levels and provide real-time monitoring and data logging capabilities.

Importance of Noise Monitoring

Noise monitoring is important for several reasons, including:

  • Protecting Public Health: Exposure to excessive noise can cause hearing loss, sleep disturbance, cardiovascular disease, and other health problems. Noise monitoring can help identify areas where noise levels are high and take measures to reduce exposure and protect public health.
  • Compliance with Regulations: Many countries and municipalities have noise regulations to protect citizens from excessive noise exposure. Noise monitoring can help ensure these regulations are followed and prevent noise-related legal issues.
  • Identifying Sources of Noise: Noise monitoring can help identify the sources of noise pollution, such as traffic, construction, and industrial activities. This information can then be used to develop noise reduction and mitigation strategies.
  • Planning and Designing: Noise monitoring can be used in a project's planning and design phases, such as building a new highway or residential development. This can help identify potential noise issues early on and take measures to minimize their impact on the community.

Regulatory Requirements for Noise Monitoring

Ono Sokki's maximum permissible exposure limit to noise is 90 dB (decibels) for all workers. Employers must implement a hearing conservation program when workers are exposed to an average noise level meter of 85 dB or higher for an eight-hour shift.

Best Practices for Noise Monitoring

  • Select the appropriate noise monitoring equipment: Different environments require different types of noise monitoring equipment. Choose the appropriate equipment based on the type of noise being monitored, the location and environment, the duration of monitoring, and any regulatory requirements.

  • Calibrate the equipment: Ensure the noise monitoring equipment is properly calibrated and maintained according to the manufacturer's recommendations. Conduct a site survey: Before starting the noise monitoring, conduct a site survey to identify potential sources of noise pollution and determine the best locations to place the monitoring equipment.

  • Conduct the monitoring at appropriate times: The monitoring should be conducted when the noise levels are highest, such as during peak traffic hours or when industrial activities are at their highest.

What types of instruments are used for Noise Monitoring?

  • Sound Level Meter: They are portable instruments that measure sound pressure levels in decibels (dB). They typically consist of a microphone, amplifier, and display unit. The sound level meters can measure noise metrics and provide real-time measurements and data logging capabilities.

  • Noise Dosimeters: Noise dosimeters are wearable instruments used to measure personal noise exposure over some time, such as a workday or shift. They are typically worn on the worker's shoulder or belt and measure noise exposure in a dB meter based on industry standards.

  • Integrating Sound Level Meters: They are advanced and can measure and integrate noise levels over time, such as an entire workday or week. They can provide detailed information about noise exposure levels, such as dose and exposure time, and are often used in occupational noise exposure monitoring.

Culmination

In conclusion, superior noise monitoring is crucial to ensuring a safe and healthy environment in various settings, including industrial, commercial, and residential areas. By deploying advanced noise monitoring technologies and solutions, such as real-time monitoring systems, noise mapping, and noise dosimeters, it is possible to measure, analyze and mitigate noise pollution effectively. This helps to prevent adverse health effects, reduce noise complaints, and enhance overall quality of life. As such, businesses, governments, and individuals should prioritize investing in superior noise monitoring solutions to promote a safe and healthy environment for all. Result without wasting time.


For any clarifications or queries, please feel free to contact us:

Mobile: +91-92055-92194 or +91-92055-92195

Email ID: osid@onosokki.co.in

Visit the website at www.onosokki.co.in.