Cleanroom Testing Services

Sothis (Suzhou) Environment Technology Co., Ltd. specializes in providing integrated intelligent operation solutions for controlled environments. Its hardware products include particulate sensors, various environmental monitoring instruments, localized purification equipment, and consumables. The company offers end-to-end services encompassing research and development, design, supply chain management, sales, verification, and testing, all rooted in clean technology applications. To better serve its clients, in 2024, the company achieved the capability to test 58 parameters related to four categories of products—air volume control valves, air outlets, silencers, and filters—as well as cleanroom systems.

Business Scope
Superior Experience
洁净室、洁净设备检测
Cleanroom and Clean Equipment Testing
We specialize in testing cleanroom environments (e.g., particle concentration, temperature and humidity control, pressure differential management) and equipment (e.g., clean benches, biological safety cabinets, air showers, pass-through windows) to ensure compliance with production standards, stable equipment operation, and enhanced product quality and production safety.
数值模拟
Numerical Simulation
Utilizing advanced numerical simulation techniques, we accurately model complex physical processes such as airflow patterns and temperature distribution in cleanrooms and HVAC systems. Through prediction and optimization, we proactively identify potential issues, reduce design risks, and enhance system performance and energy efficiency.
调试顾问
Commissioning Consultant
We provide professional commissioning consultancy services for cleanrooms and HVAC systems, offering comprehensive support from on-site guidance to remote assistance. Our services ensure systems operate smoothly according to design specifications, including operational training and maintenance recommendations to guarantee long-term efficiency and stability.
气体检测
Gas Detection
We ensure indoor air quality by testing for oil content, particulate matter, and dew point temperature in compressed air, emergency compressed air, oxygen, and nitrogen. Regular professional testing helps identify and control pollutants, safeguarding product quality, personnel health, and equipment stability.
数值模拟
Energy Auditing
We conduct comprehensive analyses of energy usage to uncover potential savings. By evaluating the efficiency and performance of existing energy systems, we provide targeted recommendations for energy-saving improvements, assisting enterprises in reducing operational costs and achieving sustainable development.
调试顾问
Energy Consumption Analysis and Assessment
We perform in-depth analysis of facility energy data to identify consumption peaks and inefficiencies. By comparing energy usage across different periods and operating conditions, we assess the effectiveness of energy-saving measures. Our findings support the development of scientifically sound energy management strategies for enterprises.
Five Reasons to Choose Us
One-Stop Service Provider
01
Cleanroom and Equipment Testing
Trusted by Leading Enterprises

We specialize in testing cleanroom environments—including particle concentration, temperature and humidity control, and pressure differential management—as well as equipment performance for clean benches, biological safety cabinets, air showers, and pass-through windows. Our assessments ensure compliance with production standards, stable equipment operation, and enhanced product quality and safety.

02
Electronics and Semiconductor Workshop Testing
Ensuring Production Safety and Quality

Cleanliness testing in electronics and semiconductor workshops is crucial to maintaining high production standards. This process involves monitoring airborne particles, microorganisms, and other environmental parameters in accordance with international standards such as ISO. By combining dynamic and static testing methods, we assess the cleanliness of the workshop, ensuring product quality, compliance with production regulations, and optimization of manufacturing processes.

03
Gas Detection
Ensure stable operation and improved energy efficiency

Our experienced team utilizes advanced numerical simulation techniques to accurately model complex physical processes, such as airflow patterns and temperature distribution, in cleanrooms and HVAC systems. This predictive and optimization approach allows us to identify potential issues early, reduce design risks, and enhance system performance and energy efficiency.

04
Numerical Simulation
Our experienced team offers professional, worry-free, and swift services

Our experienced team utilizes advanced numerical simulation techniques to accurately model complex physical processes, such as airflow patterns and temperature distribution, in cleanrooms and HVAC systems. This predictive and optimization approach allows us to identify potential issues early, reduce design risks, and enhance system performance and energy efficiency.

05
Energy Consumption Analysis and Assessment
Comprehensive Analysis of Corporate Energy Consumption

We conduct in-depth analysis of energy consumption data for enterprises or facilities to identify peak usage periods and inefficiencies. By comparing energy variations across different timeframes and operating conditions, we assess the effectiveness of energy-saving measures. Based on these insights, we provide robust support for developing scientifically sound energy management strategies.

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