aoding Yuankun Machinery Manufacturing Co.,Ltd Locked in Baoding, adjacent to Beijing and Tianjin , where convenient for product export and customer visit .A private enterprise incorporating R&D , sale service , assembling in casting , forging , machining area . Technology silicon sol precision casting ; water glass precision casting ; Machining ; Forging Main Products Casting patrs ; Forging parts ; Machining Parts agricultural machinery parts, Elevator safety parts, electrical power parts, automobile parts, railway parts, building components, medical equipment parts,construction engineering machine parts Service We can also manufacturer based on the drawings or sample processing according to different users' requirements .