GGB vs OSN

Gerdau S.A.

Gerdau S.A. provides steel products and services. It operates through four segments: Brazil Business, North America Business, South America Business, and Special Steel Business. The company offers semi-finished products, including billets, blooms, and slabs; common long rolled products, such as rebars, wire rods, merchant bars, light shapes, and profiles to the construction and manufacturing industries; finished industrial products, including commercial rolled-steel bars, and light profiles and wires; agricultural products that include stakes and smooth wire products; and drawn products comprises barbed and barbless fence wires, galvanized wires, fences, concrete reinforcing wire meshes, nails, and clamps. It also produces special steel products used in auto parts, light and heavy vehicles, and agricultural machinery, as well as the oil and gas, wind energy, machinery and equipment, mining and rail, and other markets. In addition, the company offers flat products, including hot rolled coils and heavy plates; and resells flat steel products, as well as mines and produces iron ore. It sells its products through independent distributors, direct sales from the mills, and its retail network. The company was founded in 1901 and is based in Sao Paulo, Brazil. Gerdau S.A. is a subsidiary of Metalúrgica Gerdau S.A.

Ossen Innovation Co., Ltd.

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 in 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. The company was formerly known as Ultra Glory International, Ltd. Ossen Innovation Co., Ltd. was founded in 2010 and is based in Shanghai, the People's Republic of China. Ossen Innovation Co., Ltd. operates as a subsidiary of Pujiang International Group Limited.