Nantong Sincere Construction Materials Co., Ltd is located in Nantong city of Jiangsu province in China. It specializes in the production of FRP gratings and pultruded profiles. The factory covers an area of 5,000 square meters and a total construction area of 3,500 square meters. The annual production capacity of molded gratings can reach 60,000 square meters, and the annual output of various pultrusion products exceeds 1,500 tons. We are one of the excellent manufacturers of molded gratings and pultrusion products in China.