On November 29, 2010, the 9th China International Combustion Engine & Components Exhibition was grandly opened in Beijing. The China Changan Automobile Group's Hunan Jiangbin Piston Branch Company, a giant with nearly 40 years of piston manufacturing and R&D history, has brought its numerous products to the show to showcase its advanced and advanced products and technologies to both inside and outside experts and visitors. Founded in 1970, Hunan Jiangbin Piston Co., Ltd. is directly under the China Chang'an Automobile Group Co., Ltd. It is a professional R&D and manufacturing enterprise for pistons of high-performance internal combustion engines. It is the only military piston development center in China and also the largest middle-to-high-end internal combustion engine piston in China. Production base. The main products of the Jiangbin Piston are internal cooling oil piston, combined piston, electron beam welding piston, pendulum piston and so on. Pump Castings, Pump Casting Manufactures, Pumpworks Castings, Pump Body Casting, Pump Investment Castings Dongying Highco Metal Manufacturing Co.,Ltd. , https://www.highco-metalcn.com