ABOUT US
Quality Assurance
In order to ensure the supply of quality products to domestic and foreign customers, our products must pass the leak test, drop test, stacking test, hydraulic test, oven test, dye test and so on before leaving the factory.

ABOUT US
In order to ensure the supply of quality products to domestic and foreign customers, our products must pass the leak test, drop test, stacking test, hydraulic test, oven test, dye test and so on before leaving the factory.
