Outai Steel Gratings Manufacturing Co.,Ltd is located on the foot of beautiful Xianxia Mountain,adjoins Longtan Port of Nanjing,the largest port of internal river.The company is a modernized enterprise specislizing in researching,developping and producing carbon and stainless steel press-welded grating,carbon and stainless handrail railing of connected balls,drew,extruded or moulded glass fiber grating,middle and small size steel structure,various impact pressed pieces and their extentional products.With strong technical power,there are more than ten high and middle grades professional technicians to supply best design sevice for the customers with specific CAd designing system. The advanced equipments of manufacturing lines of press-welding steel grating have supplied a guarantee for good quality of steel grating.The main products as various hot-dipped galvanized steel grating,stainless steel grating,aluminium alloy grating,compound steel grating,compound net plate,drew-extruded and moulded glass fiber grating,steel railing,stainless steel railing,aluminium railing,steel ladder,stainless steel ladder,aluminium alloy ladder,treadboard,cover of ditch and well,wall and ceiling as well as supporting structure of pipe and various metal accessories,etc.