Iron Casting ductile iron Black Oxide surface L-shape OEM,ODM,Custom
Sinoway Industry Co. is located in Qingdao, China, with more than 10 years of experience in custom metal parts and assembly. We have passed ISO9001 certification and obtained many patents. The products we have produced include mechanical machining parts,press bending parts,metal stamping parts,lost wax investment casting parts,laser cutting parts,deep drawing parts,drop forging parts,lost foam casting
