Ossen Innovation is a holding company. Through its subsidiaries, Co. manufactures and sells a range of plain surface prestressed steel materials and rare earth coated and zinc coated prestressed steel materials. Co.'s materials are used in the construction of bridges, highways and other infrastructure projects in People's Republic of China and internationally. Co.'s product are: plain surface products; and coated prestressed products. Co.'s plain surface products refer to its uncoated plain surfaced and stabilized products. Co.'s coated prestressed products include zinc coated plain surface (PC) products and rare earth coated PC products.