1.Material:brass 2.Shaping mode:sand casting 3.Specification:diameter=172mm,weight=303.5g 4.OEM service 5.ISO9001:2008 Welcome To Shaoxing Zhenyang Machinery Co.,Ltd.Our company is specialized in professional production of non-ferrous metal casting parts.We mainly manufacture brass, bronze, aluminum bronze foundry pieces, grade aluminum, deck aluminum foundry, alumunum die casting and gravity ...