Brass sand casting for Pneumatic Tube Systems Tolerance 0.01mm Cone Anodizing surface Chrome
Sinoway Industry company was established in 2011 and is located in Qingdao, Shandong. It has more than 10 years of experience in metal parts processing services. We specialize in product R&D design, parts processing, assembly packaging, OEM supply chain and other products. The products we have produced include lost wax investment casting parts,sand casting parts,press
