ZHEJIANG HUADONG PISTON RING

　Our company takes science and technology ad guide,introduced into our domestic and international advanced production equipments . Our technology and test products by first classtesting instruments.It is strictly according to the ISO/TS16949 quality system ,uses computer management and 6S live management,Huadong is one of leading factory in piston ring industry in china... 　We have developed piston ring for more than 2000 models,more than 5000 size,become one of specialized factory with full ranges of models of automobile and motorcycle piston ring in southeast Asian countries.Our company have best equipment,there are High alloy cast iron /steel ring/Steel band compound oil ring/I steel small hole oil ring/big hole oil ring and other fine precessing production line.We can do chrome/tin/ composite coating/gas nitriding /salt bath nitriding/PVD/molly and other advanced technology.

Also known as: Zhejiang Huadong Piston Ring Co.,Ltd.

Primary location: Ruian China