Tianjin Hongguanyu Metal Products Co., Ltd. is a new enterprise specializing in the sale of prestressed steel strand. The company produces steel strand in various specifications, including 1*7*15.24, 1*7*12.7, 1*7*17.8, 1*7*18.9, 1*7*21.6, and 1*7*21.8 models, suitable for large-scale bridges, mines, retaining slopes, and subway construction. Our products are priced reasonably. Welcome new and old customers to call for business discussions.