http://www.steelfiberconcretes.com/ ****a Hooked End Steel Fiber manufacturers Yutian Zhitai Steel Fiber Manufacturing Co., Ltd. is one of the largest steel fiber manufacturers in China. It is located in ya****ngqiao, Tangshan City, Hebei Province, with an annual ****uction capacity of about 50000 tons. It is specialized in ****ucing and selling steel fiber for concrete reinforcement private enterprise. Zhitai series steel fibers ****uced by the company are widely used in industrial floors, water conservancy and hydropower projects, mining, bridge deck pavement, transportation, tunnels, subway segments and other engineering fields. E