A. Stainless steel prime and raw materials; Plant and equipment for processing prime and raw materials
　　1．Prime and raw materials
　　-- Nickel, Chrome, Molybdenum, scraps of stainless steel
　　2．Plant and equipment for processing prime and raw materials
　　-- packaging machine, slicing machine, briquetting machine, and so on

B. Stainless steel production
　　1． Technology and equipment for stainless steel production
　　-- steel-making, foundry, rolling, annealing, pickling, surface processing and skin pass rolling of stainless steel
　　-- automatic control in production process, inspection technology and instrument
　　-- auxiliary equipment and spare parts of stainless steel production
　　2．Stainless steel products and auxiliary materials
　　-- various kinds of plates, sheets, tubes, pipes, wires, threads, rods and other long products of stainless steel
　　-- various kinds of packaging materials of stainless steel

C. Downstream processing for stainless steel
　　1．Downstream processing technology and equipment for stainless steel
　　-- Cut-to-length, drilling and pressing, surface processing ( coating, etching, polishing, embossing) and wielding
　　-- Various kinds of Mold steel
　　2．Stainless steel products
　　-- Various kinds of stainless steel products (application in architectural industry, decoration industry, food industry, chemical industry, light industry, electronics industry and so on.

D. Professional magazine, publication and other medias