Kunshan Carthing Precision Co., Ltd (Stock code 838241) was developed by Shanghai Kaixin Machinery Manufacturing Co., Ltd. and transformed into a joint-stock company. Is specialized in shot peening/shot peening and surface treatment process development, machine tool research and development and manufacturing of high-tech joint-stock enterprises, its products are widely used in aviation, aerospace, ships, steam turbines, locomotives, automobiles, diesel engines, wind power, metallurgy and other fields. The company is located in the beautiful scenery of Yangcheng Lake, adjacent to China's economic and financial center Shanghai, convenient transportation. The company covers an area of 60 mu, the total construction area of 17,000 square meters, the construction of 4 modern factories and comprehensive office buildings, is the domestic advanced modern, garden shot peening/shot peening forming and surface treatment machine tool production base. The company has set up a sales and research and development center in Taihu Family International Building, Jiading District, Shanghai. Relying on the location and talent advantages of greater Shanghai, after years of technology accumulation and continuous innovation, the advanced shot peening process is closely combined with years of mechanical design and manufacturing technology and experience. Has developed into a leading domestic and internationally renowned shot peening/shot peening forming and surface treatment machine tool R & D and manufacturing enterprises, firmly established in the field of shot peening and surface treatment industry position.