Nanjing Feiyan Piston Ring Co.,Ltd. is a large-scale enterprise specializing in producing piston ring for internalcombustion engine. The company is large scale and equipped with more than 1000 sets of advanced machining and inspection equipment including equipment introduced from Germany,Japan,USA and Switzeland.The annual Producting capability is 80 million with 600 types and specifiations between Φ30mm to Φ280mm.The products are widely used coordination by many nationak jey ebgube manufacturers of various automobile,agriculture machinery,motorcycle,engineering and mine machinery,and also exproted to South-east Asia,Europe and America market.The company has established sales network of different channels and layer, and has occupied 20% domestic market share. Advanced processing technology from Germany and Japan are adopted.Ductile cast iron,steel and 3 piece combined oil ring,alloy cast iron of F14 material and advanced surface treatment tchnology such as chrome plating, CVD,plasma ...[More]aying,gas nitriding are widely applied in the production. The company has a perfect quality assurance system and has passed ISO9002 and QS9000 quality system certification that can keep quality consistent.The company continuously holds the brand and product of "FEIYAN" as a famous brand and product in Jiangsu province.
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