Brass aluminum casting for Elevator Shaft Tolerance 0.01mm L-shape Electro plating surface Silver
Sinoway Industry was established in 2011. It is a comprehensive high-tech development enterprise integrating R&D, design, manufacturing, sales and customer service. The products we have produced mainly include laser cutting parts,deep drawing parts,lost wax investment casting parts,mechanical machining parts,drop forging parts,press bending parts,die casting parts,metal stamping parts,sand casting parts,lost foam casting parts, etc. Our company