Nanjing Oter Steel Gratings Manufacturing Co., Ltd., next to Nanjing International Port, is one of the largest manufacturers and exporters of steel gratings, handrails and fences in China. Located along the foot of beautiful Qixia Mountains, our company covers an area of more than 90mu and owns a construction area of 20,000 square meters and total assets of more than USD 7 million.



Our company specializes in researching, developing and producing carbon and stainless products, such as pressure welding gratings and ball-connected railings, extruded or molded glass fiber gratings,...