Professional measurement and performance laboratory


The company has established laboratories, equipped with advanced testing instruments in the industry, and formulated standardized inspection plans and operating specifications for performance testing.

Through scientific management means, the quality of products is guaranteed to meet the technical requirements to the greatest extent.


We have a laboratory, which can sample and test the important technical parameters of raw materials, semi-finished products and finished products, and closely monitor the quality.

We have the following test capabilities:

  • Copper electrical performance test
  • Spectrometric test of copper composition
  • Dynamic and static over-speed test
  • Broken test
  • Hardness test
  • Dynamic balance test
  • Metallographic analysis