Who We Are


Tsinlingm was established in 1995, we are specialized in High Voltage Test Instruments and Accessories : Impluse Voltage Generator, AC Dielectric Test System , Partial Discharge Tester , Tan Delta Bridge , VLF Test System, Oil Dielectric Test Set, Turns Ratio Meter ,AC/DC Hipot Test Set and Corona ring,shielding tube etc.

Over10 years,we have built a strong, perfect and professional process on HV business service for global customers to fit their needs of both their customer and their business’s next marketing campaign, including product design, development, and manufacturing. To do business with top customers in the market, our factory has many international qualifications, ISO 9001, BSCI, CE, CNAS.

With 11 years manufacturing experience of High Voltage Test Instruments and Accessories. We also help many companies built up their own brands and grow strong together. We are proud of our high~quality product with on~time delivery. We have a strong quality assurance system, including our QC team, the testing lab, and the process to ensure the quality. We have a strong design team to work on product development.

Finally, Tsinlingm is a company with integrity and honesty, we offer excellent service with HV Test Solutions, HighQuality Products with Competitive Prices.

We are on the way to be the HV test solutions provider.

Why Choose Us


Over 10 Years of Expertise.

With more than 10 years of expertise in working with companies and products in HV Test Industry, Tsinlingm provides Professional advices that improve our partner's efficiency and effectiveness in the workplace.


Strict Quality Control System：

  • Raw Materials are provide by formal suppliers. 100% QC on raw materials.

  • Our own QC with FQC(FINAL QUALITY CONTRAL) and have a spot check during production-in-line.

  • Strictly follow the requirements of ISO management of production and quality.

  • Provide warranty for our products.

Knowledgeable in the Newest Technologies

We take pride in remaining on the leading edge of technology to better serve our customers. Our attendances at trade shows around the world keep us close to the latest trends and technologies.


A Reliable Relationship & Speed of Responsiveness

Our goal is to find the best solutions to improve your processes, while also providing high~quality customer service. We work hard to provide solutions at the speed you do business.We offer customer~specific inventory and just-in-time delivery, ensuring you get what you need when you need it.


Excellent quality & Competitive Price

We are a manufacturer, we are the source. We can provide the best price with Excellent quality.