Hebei Yida United Machinery Co., Ltd., a top level and professional manufacturer in China, produces rebar couplers and upsetting machines, parallel thread cutting machines, thread rolling machines and tapered thread cutting machines, cold extrusion machines, rebar hydraulic clamping machines, cutting tools, rollers as well as anchor plates, since 1992.
Obtained ISO 9001:2008 strict quality control system certification and obtained CARES quality management system certification of the UK BS EN ISO 9001. The annual production capacity of couplers jumped from 120,000 pieces to 15 million pieces.
It has performed outstandingly in many major national projects, including the Karachi Nuclear Power Plant in Pakistan, the Guinea Hydropower Plant, the Hong Kong-Macao-Zhuhai Longest Cross-sea Bridge, and the Soubré Hydropower Plant in Côte d'Ivoire.
No 6 Dongning Road,Eastern Park of Shijiazhuang Economic And Technological Development Area ,Gaocheng District,Shijiazhuang City Hebei Province China.