... ; hot die casting and cold die casting zamak door handle 1.zinc die casting 2.material:zamak 5#,3#3 ... SoftwarePro/EAuto CAD 2000Solid work 2001CAXAUGCADCAMCAEAuto PartsRadiator OUR ADVANTAGE Qingdao New Taosheng Metal Products Co., ltd . is a manufacturer ... ( die casting, sand casting, gravity casting, low pressure casting), 3.welding, (optional) 4.surface treatment, (optional) 5.assembly, (optional)6 ...