TIPO.TIPO was established in 2002 and is located in Minhang District, Shanghai. By introducing ERW 630mm straight seam resistance welding technology, the company built China's first production line of its kind, achieving an annual output of 300,000 tons of ERW steel pipes. Its product range encompasses transmission pipes, oil casing, rectangular structural pipes, and more, featuring comprehensive specifications and a wide range of steel grades. The company operates complete anti-corrosion and oil well pipe production lines to ensure consistent quality. Products comply with standards such as API 5L and GB/T 9711, primarily serving crude oil, refined oil, and natural gas transmission pipelines. Leveraging advanced technology and stringent quality control, TIPO steel pipes are renowned for high quality and performance, featuring corrosion resistance and strong pressure-bearing capacity. They are widely applied in petroleum, natural gas, construction, bridge engineering, and other sectors. Key products include high-frequency welded pipes, submerged arc welded pipes, anti-corrosion pipes, and structural pipes.