Tianjin zhongchi steel Co,.Ltd. established in 1997, Zhongchi is the leading supplier of steel product and services in china. We maintain the ISO 9001 Quality Management accreditation and BV certification to ensure we meet the highest standards. We are one of the leading manufacturers, exporters and suppliers of  steel pipe. From infrastructure development to commercial and residential construction, the rural sector, manufacturing and engineering, whatever your project, we have the steel solution to meet your needs.