Shengrui International Machinery Incorporated Company was the reorganization of Weifang Weichai Parts & Machinery Co., Ltd. which was established in 2003, including Weifang Shengrui Casting Co., Ltd.£¬Weifang Shengrui Spare Parts Co., Ltd., Weifang Shengrui Power Science & Technology Co., Ltd., and Beijing Beizhong Modification Co., Ltd., and so on, mainly engaging in series diesel engine connecting rod complement, flywheel assembly, water pump assembly, secondary sheave assembly, piston gudgeon pin, cam shaft, exhaust pipe, small & medium parts, automobile structure and the R & D of spare parts and vehicle modifications. The products are mainly used for completing all series of diesel engines and heavy automobiles for the companies such as Weichai Power, Perkins, Weichai Deutz, Chongqing Weichai, China First Tractor, Zhengzhou Yutong, Italy Fiat Group, Samro in France, the British SAS, Australia Jetpatcher, Perkins England, Deutz German, International Truck and so on. The company was successfully entered the market of military product, and registered "Shengrui" as trademark.