Shaanxi Rongle Petroleum Machinery Co.,Ltd is one of the best China crosshead pin manufacturers and suppliers,Website:://.snrle.com, and also a professional company and factory, welcome to import quality crosshead pin, crosshead pin retainer products from us.Description:    The crosshead pin is in the middle of connecting rod and crosshead parts, which is made of high quality alloy constructional steel, It has good wearable capability, good quality and long useful time.    1. High quality alloy constructional steel    2. High machinery performance after heat treatmentThe products have the ability of  making all kinds of models.API manufacture Standards