Guerlain Shanghai Mechanical and Electrical Material Co., Ltd. is a professional enterprise engaged in the production and sales of modern industry and construction and installation materials, its always the same spirit of innovation over the years, the company has always been leading the development trend of the industry, the company innovative and advanced products and complete widely used in electrical wiring, installation of pipes and steel areas, has been successfully applied to a number of major projects in their respective areas of reputation Zhuo, widely respected for the industry. Widely used in steel structure of the C-shaped steel platen C steel platen C steel platen C steel platen C steel platen C steel platen at right angles to the tubes (or plate), tiger teeth, square Huya lifting connection, eliminating the need for punching and welding trouble c section steel tubes at right angles to use and with the application.