(Piston Ring) Double Ring won the excellent supplier of Weichai in 2015
With the policy of “Strong-Strong Alliance” and the strategy of “Going Global”, through international sales network and partners, the company has marketed its products in
the shortest time to more than 30 overseas countries and regions, such as the U.S.A., Japan, South Korea, France, Britain, Russia, etc., and has built strategic partnership with some internationally-famous main engine enterprises, such as Commins, South Korea Doosan, France PSA, Europe FORD, Nissan, Hino, etc., and developed non-ring business. In 2013,
the company purchased ASM Alloy Material (Yizheng) Co., Ltd., and established the joint venture Yizheng Rihuan Asimco Powder Metallurgy Manufacturing Co., Ltd. with Japan
NPR. Our products include the powder metallurgy products, high alloy valve retainer, powder metallurgy valve retainer, etc.Under the harmonious background of melting
globally-advanced business philosophy and Chinese native characteristics, with the global vision of international enterprise rooted in China, the company is committed to fuel
global power with high quality.