We are strictly in product quality management since the company founded. Using the best quality materials, strictly abide by the OEM requirements in the design and manufacturing. The factory has obtained international automotive industry standard QS9000 certification. Our factory has many advanced production equipment, such as punching machines and laser cutting machines. From product design, supplier selection, purchasing material, manufacturing process, product packing, storage and transportation, the whole process is under control and management. This is the reason that our unqualified products' ratio is controlled below 50 pieces per million. Our products reach or are close to the original quality level after comparison tests in several countries and national laboratories.