As a professional manufacturer of rebar couplers and leader of this industry in China, Hebei Yida Reinforcing Bar Connecting Technology Co., Ltd. is famous for our level-headed operation. With enormous economic capacity and more than 15 years of rapid growth development, our company has created lots of outstanding achievements. We are supplying many big projects in China, including Qinshan Nuclear Power Plant-China's First Nuclear Power Plant, and Hangzhou wan Cross-Sea Bridge - one of the largest Cross-Sea Bridges in the world.