DSH is a metal & plastic manufacturer located in shenzhen for 10 years with exclusive dealers in SWITZERLAND,CANANA,ITALY,GERMAN,US,etc.With extremely senior machine operators and latest technology, we are able to offer western standard prototyping services.We specialized in Auto Parts, Hardware, Plastic Parts etc., with machining such as lathes, drilling, milling, Grinding, and can supply our customers various kinds of parts used widely in equipments of Mechanic, metallurgy, electronic, fire protection , engineering, etc.