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gasoline engine piston
Qufu jinhuang piston Co. , Ltd produce currency gasoline engine piston, automobile piston, motorcycle piston, SiCp/Al composite material motor piston item, printing MoS2 on the surface of the piston, Planting stannum on the surface of the piston, Anodized the substance of the pistons' surface, the roof of the piston is dealt with ceramics. On the foundation of obtaining ISO9001:2000 and QS9000 authentication, we are planing to implement ISO/TS9000 and ISO14000 environmental system authentication. Continue strengthening technological progress.