Nanhai District of Foshan City 炳辉 industry Manufacturing Co. was founded in 1990. Located in the economically developed Pearl River Delta, Foshan, Dongguan galvanized steel grating, location wise galvanized steel grating, strong technical force. The company produces steel drain cover hot-dip galvanized grating quality assurance department for 30 years does not rust deformation is your preferred brand drain cover steel grating steel grating trench cover for use in the sidewalk, car dealers Ground Road, patio or buildings as ditches, cover pipeline trenches, underground tunnels, air shaft, light wells, inspection wells. Steel grating trench cover usually consists of a fixed frame and the activities of steel grating cover. According to needs, coupled with a fastening mechanism or anti-theft devices. Ceiling grid plate steel bar spacing specifications often: The 50,100mm. Crossbar Size: 6x6mm commonly twisted steel, small size steel grating take 5X5mm twisted steel, stainless steel bar used 5mm in diameter. Flat Size: 20 × 3mm common to 75 × 6mm and other specifications. Flat pitch: using 30mm, 40mm, 60mm. Surface treatment: G for hot-dip zinc, P for dipping, U as the surface is not treated Foshan galvanized steel grating | 炳辉 Mesh | galvanized steel grating provided by Foshan Nanhai 炳辉 industry Manufacturing Limited. Nanhai District of Foshan City 炳辉 industry Manufacturing Co. (fsbhwy.cn) provide customers with "metal mesh, perforated metal mesh, steel grating, steel grating, Welding, welded wire mesh, cement mesh" and other business, the company has "Jinyang, Bing Hui" and other brands. Focus on the wire mesh and other industries, in Foshan, Guangdong province has a higher visibility. Welcomes inquiries, contact: Yan Wang Min.