2017 – Be awarded UKAS Quality System Certification by UK CERTIFICATION AUTHORITY FOR REINFORCING STEELS (CARES), and Hebei Yida standard coupler products of φ16-40mm were approved by CARES TA1-B. Won the steel bar splicing bidding of the nuclear power plant construction project of Xiapu and Zhangzhou
	2016 – Be awarded the Qualified Supplier of CHINA NUCLEAR BUILDING MATERIAL CO.,LTD and MCC GROUP. Won the steel bar splicing bidding of the nuclear power plant construction project of Rongcheng and Lufeng.
	2015 – Developed independently an anti-impact steel bar coupling system tested and approved by BAM of German, and got a national patent in CHINA.
	2014 – Be awarded the Qualified Supplier of CNEC GROUP and SINOHYDRO Group. Won the steel bar splicing bidding of PAKISTAN Karachi nuclear power plant construction project K2 K3, won the coupler supply bidding of SOUBRE hydropower construction project in Côte d’Ivoire.
	2013 – Be awarded the Qualified Supplier of CNEC 24th company. Won the steel bar splicing bidding of the nuclear power plant construction project of Tianwan and Yangjiang, won the coupler supply bidding of Kaleta hydropower construction plant in Guinea.
	2012 – Be awarded the Outstanding Qualified Supplier of CHINA CONSTRUCTION FIRST DIVISION GROUP CONSTRUCTION & DEVELOPMENT CO.,LTD. Won the steel bar splicing bidding of the HongKong-Zhuhai-Macao Cross-sea Bridge construction project, Wuhan Greenland Center 606 construction project, Xianyang Airport construction project.
	2011 – Be awarded the Outstanding Qualified Supplier of the CHINA CONSTRUCTION THIRD ENGINEERING BUREAU CO., LTD. The Automatic production line of couplers was built up and put into operation. Won the steel bar splicing bidding of the Shanghai-Kunming railway construction projects, Shenyang subway construction project, Zhangcheng highway construction project.
	2010 – Be awarded to be an welfare enterprises by Hebei Province Government. Won the steel bar splicing bidding of the Chengdu International Finance Square building project, Changsha subway construction project, Xi’an subway construction project.
	2009 – Be awarded the High-tech enterprises by Hebei Province Government. Made the industry-university cooperation with HEBEI UNIVERSITY OF SCIENCE & TECHNOLOGY in the same year. Won the steel bar splicing bidding of Shijiazhuang-Wuhan railway construction projects, Beijing-Shijiazhuang railway tunnel project.
	2006 – Developed independently a high-strength regular polygon steel bar coupler sets, and got a national patent in CHINA. Won the steel bar splicing bidding of Fuqing nuclear power plant construction project, Fangjiashan nuclear power plant construction project.
	2003 – The first vacuum furnace was put into operation, the quenching process quality of steel bar roller got greatly improved. Won the steel bar splicing bidding of Zhoushan Jintang cross-sea bridge construction project.
	2000–Quality Management System of HEBEI YIDA REINFORCING BAR CONNECTING TECHNOLOGY CO., LTD. complies with the ISO9001 standard requirements.
	1998 – HEBEI YIDA REINFORCING BAR CONNECTING TECHNOLOGY CO., LTD. was established.