Penglai Huande Steel Valve Co., Ltd. specializes in the production of high-quality metal spherical products, with meticulous selection of materials and control of processes. Our spherical products are made from high-quality stainless steel and other corrosion-resistant, high-strength metal materials, ensuring that the products have outstanding physical and chemical properties, capable of stable operation under various complex conditions. Investment casting stainless steel balls, steel ball materials ASTM CF8M CF8 CF3M, we can produce balls of various specifications, and process them according to customer requirements. Product specifications: 1/4
