ASIMCO Shuanghuan Piston Ring (Yizheng) Co., Ltd.
CYPR Oil Drilling Machinery Piston Ring is focusing on high-end oil drilling machinery market. The key OEM customer is Shengdong Group.
The Piston ring material includes cast iron (ductile cast iron, high alloy cast iron and alloy cast iron) and steel (stainless steel, carbon steel, alloy steel), the advanced coating, e.g. CCC, CDC, SFC are widely used. CYPR High Performance Piston Ring has a good wear resistance, high (thermal) scuff resistance, long lifetime and superior fuel economy.
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