Referring to relevant national, industrial and customer standards and requirements, we carry out hazardous substances testing on raw and auxiliary materials to ensure compliance with environmental protection requirements.

We will refer to the industry standard to carry out plug, swing and other reliability tests on the products. The test data meet the design requirements.

While the product throughout the production process. We all have quality management, the precision of each components ，surface debris and physical testing, and electrical performance testing.

There is quality protection in what is seen and what is not seen. Each step ensures that the user gets a consistent product.