We are ISO 9001:2000 certified and well implementing all procedures strictly under control. Problem preventive actions and quality assurance are properly combined with special inspection for all procedures from raw material purchasing, outside cooperating part manufacturing, inside manufacturing to shipping. We also install a complete set of physical and chemical test equipment to make sure that all our products are manufactured and shipped under strictly quality control.

Salt Spray Test :

Mainly test the surface treatment against the corrosion.Usually the tested samples will becontinuous sprayed 24 hours in the 35? temperature to see if there is any rust appearance on the surface.