Beicheng Road, Weifang Economic Development Zone Weifang Weifang, Shandong
Weifang Rainbow Machinery Company is a professional manufacturer of precision casting and CNC machining. Type: die casting, investment gravity casting,silica solution wax lost water glass casting,sand forging, surface treatment, hot treatment,CNC ...
Precision Parts, Precision casting parts, CNC maching, CNC machined parts, gears, flanges, pumps, valves, auto parts, train parts
