Our company is incorporated by several professional manufacturers: Linqing Xinghua Powder Metallurgy Parts Co., Ltd, Linqing Jinguang Machinery Manufacturing Co., Ltd., Linqing Dadi Bearing Co., Ltd. and Linqing Yufengyuan Oil& Fats Co., Ltd. We also stand for Overseas market of more professional Manufacturers in our area. Linqing Jinguang Machinery Manufacturing Co., Ltd, formed in 1989, is a 20years' specialized Iron Foundry factory, covering 8 Semi-automatic Pattern Making&Pouring Lines, ...