Kehui has a complete raw material testing laboratory, which can complete the testing of various performance indicators of materials, including the testing of material strength, material corrosion resistance, aging resistance, anti-static performance and other performance indicators. At the same time, it issues test report of all our products for the third party.

For each batch of products, perform the relevant level of pressure test according to the EN124-5 2015 standard

Test the water tightness of products with sealing requirements