investment casting Brass PVD Coating surface OEM,ODM,Custom Tolerance 0.01mm
Sinoway Industry was established in 2011. We are a professional metal parts manufacturer in China, especially suitable for mass production needs. From raw materials, manufacturing processes to product finishing, you can trust us to meet complete production requirements. The products we have produced include laser cutting parts,lost wax investment casting parts,die casting parts,press bending parts,shell