ZDI Supplies (Haiyan) Co., Ltd. is specialized in the production, sales and research and development of stainless steel, nickel alloy and special alloy materials. It has multiple production lines: 1) It has complete sets of equipment for smelting, forging, hot rolling and cold rolling, mainly producing special alloy strips, round bars, plates, etc., with an annual production capacity of 10,000 tons. 2) Complete sets of equipment for special alloy welding materials, with an annual production capacity of 3,000 tons.