Ossen Innovation Co., Ltd., together with its subsidiaries, manufactures and sells various plain surface prestressed steel materials, and rare earth coated and zinc coated prestressed steel materials in the People's Republic of China and internationally. The company offers plain surface products, including plain surface prestressed concrete (PC) strands that are used as precast concrete plates on the riding surface of bridges; and unbonded plain surface PC strands for the construction of bridges and buildings. It also provides plain surface PC wires and indented PC wires, which are used in the construction of buildings; helical rib PC wires for the construction of railway ties or sleepers, and buildings; and coated prestressed products comprising zinc coated PC and rare earth coated PC products. The company markets and sells its products under the Ossen brand name. Ossen Innovation Co., Ltd. also exports its products to the United States, Canada, Spain, Japan, South Korea, Taiwan, Australia, South Africa, Saudi Arabia, and internationally. Ossen Innovation Co., Ltd. was formerly known as Ultra Glory International, Ltd. The company was founded in 2010 and is based in Shanghai, the People's Republic of China.