Jiangyin Jianhe Steel Co., Ltd.. founded in 1998, is specialized in manufacturing square, rectangular, circular hollow sections and steel structures. We are located in Jiangsu Province, 2 hours from Shanghai by car.

Customers choose and trust us not only because of our stable quality but also the service along with our products.

The quality is achieved by strict inspection including pre-production inspection, in-production inspection and post-production inspection.

The service is achieved by over 300 staff who are dedicated in this company with their steel industry knowledge and experience. Their dedication and profession guarantee the delivery time and the after-sales service of the products.

Sizes we can produce:

50x50mm-1000x1000mm for square hollow sections

Thickness: 3mm-50mm

50x30mm-1000x800mm for rectangular hollow sections

Thickness: 3mm-50mm

42.4mm-1524mm for circular hollow sections

Thickness: 3mm-50mm

Steel grade and standard provided by us:

EN10219 & EN10210: S235JRH, S235J0H, S235J2H, S355JRH, S355J0H, S355J2H, S355NH

ASTM A500: Grade A&B&C

JISG3466: STK400, STK490

JISG3444: STK400, STK490, STK500

Certificate we have:

CE certificate

ISO9001

ISO18001

EN1090

As for the steel structures, we are specialized in the design and fabrication of steel structure. We can provide customer one stop service, from design to erection of the steel structure.

Also we can fabricate structures according to the customers' drawings, such as columns, purlings, girders, etc.

We produce a complete set of products of the steel products, including all kinds of sections, beams, profiles and other building materials.

We have more than 45, 000 sqm of fabrication workshops, with facilities of flame cutting machine, sub-merged arc welding machine, production line of high frequency welded H beams, production line of high frequency welded square/rectangular hollow sections, etc.