Jinghong Machinery Co., Ltd is one of the largest manufacturers of bimetallic barrels and screws in China.££Jinghong was established in 1990, with registered capital of 5, 000, 000 Rmb and capital assets of 15, 800, 000 RMB Jinghong has a complete set of equipment and facilities of processing , heattreatment, nitriding furnace , bimetallic, alloy spray welding and inspection device.££JInghong sticks to a technology-based and market-oriented strategy and keeps innovating and pursuing ***** bimetallic barrels and screws are satisfied by clients,££With the management philosophy of Quality First and Customers Utmost, Jinghong dedicated to Providing Quality Products and excellent services to customers, Jinghong are looking forward to working with you.