Shanghai kongtak Industrial Co. Ltd. is the leading product diversification of modern service industry operators, at present, the group has established 6 wholly-owned subsidiaries or joint ventures in Shanghai and Hongkong, with many suppliers at home and abroad and the number of terminal customers have always maintained good relations of cooperation, to become the top service enterprises special steel circulation Chinese. The company marketing the products as follows: special stainless steel, special steel, titanium and nickel base alloy, special aluminum, etc. all kinds of special alloy steel special steel company has several large vertical band saw, and plate finishing machinery, there are large CNC milling machines, CNC grinding machines, CNC machining center, EDM machine, milling machine tools. In order to meet the requirements of customers urgent production mold materials, processing department, heat treatment and professional manufacturers fixed-point supporting service, from steel billet, rough machining and heat One step in the process, increase efficiency and shorten the production cycle