Shanghai Yi in solid Ltd. is a professional management of various special metal materials business! Services in the field of aerospace, petrochemical, shipbuilding industry, defense industry, power electronics, mechanical engineering, precision manufacturing industry and other high-sharp, inventory and sales companies in similar enterprises in the lead! Become the precision machining, machining industry a major supplier! Mold steel series of stock sales: Sweden UDDEHOLM "Assab ASSAB" tool steel, the German "Sa Site" special steel, Germany "Groditz" special steels, Austria "Bluff BOHLER" tool steel, the United States? "Fen cola FINKL" special steel and "ALCOA" Aluminum, the Japanese high-frequency "KOSHUHI" special steel, Japan's Hitachi Metals' Hitachi H1TACH1 "special steel, Daido Steel" Great DA1DO "Special Steel, Japan SUS series stainless steel, tool steel Buderus, Germany Cade Steel, US Kennametal tungsten steel, tool steel, France Ober Dewar, Posco Steel, South Korea's Doosan Steel, Nippon Steel mold steel, Japan Fujikoshi tool steel, tungsten steel Sumitomo, Fuji tungsten steel, Mitsubishi Steel, Japan Xindong breathable steel and domestic enterprises; (eg: Baosteel, Heavenly, Fushun Special Steel, heavy steel, Daye, Changcheng Special Steel, etc.): cold die steel, hot die round bar steel, plastic, plastic mold steel and high speed tool steel, tungsten steel and other special metals, steel! The company can provide customers with advanced equipment: machine tools, plasma cutting to length wool, large-scale milling fine board, vacuum heat treatment, can also provide drawings produced goods and other diversified services according to the customer!