Hebei Yida Reinforcing Bar Connecting Technology Co., Ltd, ʻO Kina ka poʻo kiʻekiʻe a me ka mea hana loea o ka rebar coupler a me Upset forging machine, parallel thread cutting machine, thread rolling machine a taper thread cutting machine, cold extrusion machine, steel bar hydraulic grip machine, cutting tool, rollers a me nā papa heleuma. mai ka makahiki 1992.
Loaʻa i ka ISO 9001: 2008 i ka hōʻoia ʻana i ka ʻōnaehana hoʻomalu maikaʻi, a loaʻa hoʻi i ka UK CARES Quality Management System Certification o BS EN ISO 9001. ʻO ka hiki ke hoʻoulu ʻia o ka coupler makahiki i kahi lele mai 120,000 a 15 miliona pcs.
Hana maikaʻi ʻia e ka nui o nā mea nui a me nā papahana National, e like me Pakistan Karachi Nuclear Power Plant, Guinea Hydro power Plant, HK-Macao-Zhuhai longest cross-sea bridge, Ivory Coast Soubre Hydropower Station, a pēlā aku.