High-Strength Steel Structure Fasteners
Professional manufacturer of GB/T1228, GB/T1229, GB/T1230 and GB/T3632 certified bolts, nuts and washers
View ProductsTorsion Shear Bolt Systems
ISO9001 certified production with annual capacity of 8,900+ tons for construction and infrastructure projects
View ProductsTrusted by 50+ Countries Worldwide
From Yongnian β China's Standard Parts Capital β with 24-hour dispatch capability
View ProductsAbout Ningbo Chengli Fastener
Ningbo Chengli Fastener Co., Ltd is a professional fastener manufacturer integrating R&D, production, sales and service. We specialize in high-strength steel structure bolts, torsion shear bolts and studs for construction, bridges, railways and industrial projects.
Product Categories
Screws
Nuts
Custom Parts
Latest News
StandardFastener Achieves ISO 9001:2015 Quality Certification
We are proud to announce that StandardFastener has successfully obtained ISO 900...
2026-06-12
New Automated Production Line Now Operational
Our new state-of-the-art automated production line is now fully operational, inc...
2026-06-15
Complete Guide to Custom Fastener Solutions
Everything you need to know about ordering custom fasteners, from material selec...
2026-06-16