Our company specializes in various types of portholes for automobiles and motorcycles. We not only supply products to large automobile and motorcycle manufacturing enterprises in domestic market, but also enjoy a good global market. We are occupying a leading position in the same line.In the aspects of production technology and equipment, our company mainly adopts the world advanced technology and brings into advanced PLC computer program control processing pipelines as well as TOP, TIP and STL tip and header part welding dibbling machines. QPQ plate bath type soft nitriding equipment and all kinds of other equipment are used to produce and process high accuracy, good wear resistant and long life OEM portholes and lock plates. In the aspect of enterprise management and product quality assurance system, we implement ISO9002 and QS9000 systems and actualize Japanese type product quality assurance system. On hardware, we use various types of import machines for testing hardness, projec... [Details]