We manufacture non-standard fasteners. The strength grade ranges from 4.8 to 12.9, and the steel structure strength ranges from 8.8S to 12.9S. According to customers' special requirements, the bolts'surface can be phosphorizated, zinc plated, dacrotized or just be plain. We have got the ISO14001:2004, ISO9001:2000 and ISO14969:2002 Certification.

The bolts can be used for construction projects such as power plants, bridges and railways. We also produce auto bolts.

We asure you the high quality and competitive price. And we look forward to establish  business relations with you.