Shanghai Lonking Special Steel Co., Ltd. is located in Songjiang Industrial Zone, Shanghai, was established in March 1996, is a Japanese-funded enterprise, with a total capital of 21.6 million U.S. dollars, covers an area of 24,447 square meters, and after the 2007 expansion, the designed production capacity of 8,500 tonnes / year. Headquartered in Tokyo, Specialty Metals Excel is a world-renowned company with nearly 70 years of experience and history in cold rolled precision steel strip manufacturing, with three factories located in Saitama, Japan, Shanghai, China and Taiwan.
Main business content
Shanghai Lonking Special Steel Co., Ltd.'s main business content is the cold rolled processing of special steel and stainless steel and hardened steel strip manufacturing and sales. Cold rolled steel strip is imported from Japan as raw materials, such as SK2, SK4, SK5, etc., as well as stainless steel strips such as SUS301, SUS304, SUS420J2 and general steel strips. Hardened steel strips are high carbon steel strips and stainless steel strips. Our materials are characterized by high precision, high quality and small quantity, which have strong market competitiveness in the same industry both at home and abroad. Our products are widely used in office automation equipment parts, safety blades, hobby knives, crystal cutting knives, industrial and medical knives, measuring instruments, automotive parts, electronic equipment parts, textile needles, textile machinery parts, electrical equipment parts, various springs and so on.
■Company Equipment and Processing Scope
The company now keeps the following equipments: 6 sets of high-precision cold rolling mills, 1 set of high-speed precision punching machine, 2 sets of cold rolling mills for final processing, 6 sets of bell annealing furnaces, 2 sets of quenching furnaces, 2 sets of continuous bright annealing furnaces (BA furnaces), 6 sets of cut-off machines, etc. The general processing range of strip steel is the thickness of the strip steel, and the processing range of the strip steel is the thickness of the strip steel, and the processing range of the strip steel is the thickness of the strip steel. The general processing range of strip steel is 0.05~1.50mm in thickness and 6.0~320mm in width, and the accuracy of thickness can be ±0.003 or less according to the needs (the processing range can be negotiated).
■Company development history
Shanghai Longxing Special Steel Co., Ltd. has made great progress in the high-end market of precision cold rolled steel strip since the establishment of the factory. Among the customers, there are leading enterprises in the industry and many multinational companies, meanwhile, the products are also exported to Japan, Europe, America, Southeast Asia and other markets. The company's management and product quality have gained the absolute trust of domestic and foreign customers. In addition, in March 2007, Nippon Tekin and in the Shanghai Longxing Special Steel Co., Ltd. factory set up another specialized production of composite metal materials factory - Shanghai Hi-Industry Composite Materials Co., Ltd. is currently the main production of molten solder coating materials, while applying for the cladding, coating composite metal and other materials, such as business licensing.