Shanghai ShenGuang High Strength Bolts Co., Ltd. is located on the golden coast of the East Sea--Luchaogang. It faces the under-development Yangshan deep water port, the largest shipping center in the Far East, across the sea and borders the new Lingang City that encompassing modern logistics, port processing, finance and trade, and commercial services.

The company holds advanced technology, superior manufacturing equipment and perfect inspection instruments, and is a specialized manufacturer in producing high strength bolts for steel structure, cheese head studs for arc stud welding, welding studs, welding pins and other weld and anchor fasteners.

Shenguang products are widely used in various steel construction projects, such as the boiler steel construction of power stations, port machinery, metallurgical construction, airport hanger, large span bridge of the railway and highway, large scale industry factory building, skyscraper, exhibition hall and large-scale gymnasiums and stadiums. In 1998 the company obtained the quality system certificate ISO9002 by China Quality Certification Centre. In 2002, we were awarded again for the quality system certificate ISO9001: 2000.

The products carried out the standard like USA (ANSI/ASME ), Germany(DIN), Japan(JIS), Britain(BS), Australia(AS) and International Standard (ISO)etc, for example:
1. USA Standard high strength bolts with large hexagon head for steel structures (ASTM A325 A490 A325M A490M)
2. USA Standard Sets of torshear type high strength bolt hexagon nut and plain washer for steel structures (ASTM E 1852)
3. Germany Standard high strength bolts for steel structures (DIN 6914-6916)
4. Japanese Industrial Standards high strength hexagon head bolts (JIS B 1186)
5. Japanese Industrial Standards high strength torque type bolts (JSS II-09)
6. British Standard high strength joints bolting (BS 4395)
7. Australia Standard high strength bolting (AS 1252)
8. USA Standard welding stud bolts (ANSI/AWSD 1.1)
9. USA Standard stainless steel welding stud bolts (ANSI/AWSD 1.6)
10. Japanese Industrial Standards Cheese head studs for arc stud welding (JISB 1198)

In the same way, the company also produces according to customer's requirement like standard or special big diameter and big length high strength bolts, hexagon nuts, foundation bolts, double thread ends studs, thread rods, rail tie-in bolts and welding bolts, studs, pins, riveted fasteners which supply for vessels or boilers industry line.

In addition, we can satisfy the requirement for the surface finish, for example: phosphated, hot dip galvanized, mechanical galvanized, sherardizing, dacromet and Teflon, etc.