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Main Products:piston ring

Established in 1988, Fujian Dongya Machinery co.,Ltd. mainly produces piston rings. Located in Xiamen,its scientific research and development center was set up in 2002 and its production basis has been built in Xiamen Mechanical and Electrical Industry Park since 2003.Now,its capital assets have already reached RMB 350 million Yuan with registered capital totaling RMB 116 million Yuan.

Our company received ISO9002/QS9000 and ISO/TS16949 certficates respectively in 2000 and in 2002,which are issued by the international quality control system,and became the first company who won the ISO?TS16949 certificate in the domestic piston industry. Our company introduces the advanced manufacturing technology, equipment and detecting instruments from Germany, Japan, France,Swaziland,etc.for piston ring production. Based on global purchase policy,materials used for all steel rings and compound steel oil rings performance steel poston rings" and "National Torch Plan" programs.In 2003,the "martensitic stainless steel nitrading piston rings" were praised as one of the "National Key Torch Plan" programs.

In 2005,the annual ring production and marketing volume is over 100 million pieces.The ring occupation ratio in themicro-vehicles and motor bycycles markets ranks at the top in China. Now,they are widely used as engine installation components for many companies,such as Harbin Dongan Group,Liuzhou Wuling,Jili Group,Qianjiang Group,Jianshe Group,Lifan Group,ZongShen Group,Longxin Group,Zhongyu Group,Motorbike Suzuki,Wangjiang Suzuki.