Jinhuan has performed a large number of large-span space structure projects, including SoFi Stadium in Los Angeles, USA, which will be the main venue of opening and closing ceremonies for the 2028 Olympics Games. Jinhuan has obtained the international standards and has built up a sizable technician team who are certified under international welding standards (such as AISC, EN1090, CWB). With high standards quality and pre-assemble throughout products processing, Jinhuan commits to delivering the best products.

Jinhuan has a wealth of experience in high-rise steel structure, and always carrys out very strict quality control throughout the processing, from material procurement, cutting, welding, to pre-assembly etc. Especially for the welding process, we strictly follow quality management manual to make sure no defect occurs on important welding joints and all products fully meet the load-bearing and seismic requirements of the high-rise buildings.

Jinhuan obtained a number of qualifications in China, including grade-1 qualification as general contractor for construction engineering, grade-1 qualification for steel structure engineering and contracting, A-level qualification for light-weight steel structure engineering, and qualification (special grade) for manufacturing company of steel structure and so on. Jinhuan was also granted with several international qualifications, such as AISC certificate of American Institute of Steel Construction, CWB certificate of Canadian Welding Bureau, and EN 1090 and EN 3834.

Jinhuan Construction Group has established operational offices throughout China and oversea and a complete domestic and international qualification system. With this layout, Jinhuan commits to delivering the finest comprehensive solutions on general contracting projects as well as steel structure design, manufacturing, and construction.

Jinhuan performed manufacturing and construction tasks for dozens of bridge steel structure projects, including some very complicated and challenging projects such as swivel bridge and cable-stayed bridges which have very high requirements on quality and construction control. Jinhuan established bridge construction subdivision, from where it has built up a sizable team of skilled and experienced workers specialized in bridge design, manufacturing and construction.