xiangyi trillion industry (Shanghai) co., LTD is in financial and trade development more quickly and widely in Shanghai songjiang industrial park, is one of the most professional mold steel suppliers in the process of long-term operation, the company more than with the domestic and foreign steel mills set up long-term friendly and cooperative partnership: Japan's HITACHI metals　HITACHI HITACHI　special steel Japan datong　datong DAIDO steel special steel;Sweden. UDDEHOLM　one win hundred ASSAB tool steels;. The German　derringer DILLINGER　high-speed tool steel. The German　, BUDERUS　die steel; South Korea DOOSAN DOOSAN　tool steel, Japan's　NACHI NACHI　high speed tool steels;. Japan　high-frequency KOSHUHA　special steel;Japan's NIPPON steel, NIPPON　plastic die steel;The United States　kerner KENNA　tungsten steel;Japan's Fuji FUJILLOY　tungsten steel;Austria　hundreds of lu BOHLER　tool steels.At the same time and the domestic iron and steel co., LTD., baosteel fushun XinFu steel co., LTD., the Great Wall special steel co., LTD., wuyang iron and steel co., LTD., long-term cooperation, our company based on the principle of honest and trustworthy, so has been trusted by the manufacturer.