Shandong Hengyu Casting Co., Ltd. business scope: ferrous metal casting; valve manufacturing; foundry machinery manufacturing; foundry machinery sales; machining of mechanical parts and components; sales of mechanical parts and parts; manufacturing of bearings, gears and transmission components; sales of bearings, gears and transmission components; manufacturing of gears and gear reductions and gearboxes; sales of gears and gear reductions and gearboxes; pump and vacuum equipment manufacturing; sales of pumps and vacuum equipment; mining machinery manufacturing; Mining machinery sales. After years of development, Shandong Hengyu Foundry Co., Ltd. has the core technology of lost foam casting, and has successively established "industry-university-research" cooperation with Hebei University of Science and Technology, China Foundry Association and Shandong Foundry Association, and has become a well-known enterprise of lost foam casting in central Shandong.