Our company is located in Shuangtang high-grade hardware industrial park, Jinghai District, Tianjin. It is a production enterprise of prestressed concrete steel strand. We are specialized in producing various specifications of prestressed concrete steel strand, including 1 * 7 PC strand, non bonding strand, galvanized strand, etc. Each strand has high tensile strength, good flexibility and low relaxation. Our products are usually used for civil buildings, long-span bridges, high-rise buildings and other building projects. We strictly comply with national and international standards to ensure the high quality and reliability of our products, so we provide high-quality products to customers around the world. Our products have been exported to all over the world. We focus not only on the development and production of high-quality products, but also on wire rod and concrete products. This is because in the next 30 years, our goal is to continue to develop outstanding prestressed concrete strand products and expand our products and services to all over the world.