High-Strength Fasteners
for Steel Structures
From structural bolts to custom CNC-machined parts — we deliver high-quality fasteners to 50+ countries with competitive factory-direct pricing.
Our Products
Comprehensive range of standard and custom fasteners for every industry
Structural Bolts
High-strength hex bolts, TC bolts, anchor bolts for steel structure connections
80+ ProductsNuts
Hex nuts, flange nuts, heavy hex nuts, lock nuts, weld nuts
65+ ProductsScrews
Self-drilling screws, self-tapping screws, machine screws, drywall screws
90+ ProductsWashers
Flat washers, spring washers, DTI washers, hardened washers
40+ ProductsThreaded Rods & Studs
All-thread rods, double-end studs, anchor rods, chemical anchor studs
35+ ProductsWind Power Fasteners
Tower bolts, foundation bolts, blade bolts for wind turbine assembly
30+ ProductsSteel Structure Parts
C/Z purlins, bracing, connecting plates, shear connectors
45+ ProductsCustom & OEM Parts
CNC machined parts, special fasteners to your drawings and specifications
100+ ProductsWhy Choose Us
Trusted by leading manufacturers across 50+ countries
Established Manufacturer
Founded in 2016 with ¥200M investment. Modern factory built to national top-tier standards in Yongnian — China's fastener capital.
500+ Equipment
Multi-station cold heading, CNC machining, auto quenching & tempering lines, intelligent industrial robots, and full testing lab.
Quality Certified
ISO 9001 certified. Every batch tested — tensile, hardness, metallography, salt spray. Full material traceability guaranteed.
Industry Leaders Trust Us
Strategic partnerships with China Railway, Honglu Steel, Jinggong Steel, Hangxiao Steel Structure and more.
Custom Engineering
In-house R&D team for special fastener design. Custom materials, coatings, and non-standard dimensions to your specs.
Global Supply Chain
Export to 50+ countries. FOB/CIF/DDP terms. Dedicated QC team ensures consistent quality for every shipment.
Industries We Serve
Trusted fastener solutions across diverse industries
Steel Structure & Construction
High-strength bolt assemblies for steel frame buildings, workshops, warehouses, and prefabricated structures.
Bridge Engineering
Structural fasteners for highway bridges, railway bridges, and pedestrian overpasses.
Wind Power & Energy
Tower bolts, foundation bolts, and blade fasteners for onshore and offshore wind turbines.
Railway & High-Speed Rail
Track fasteners, rail clips, and structural bolts for railway infrastructure.
Automotive & Machinery
Precision fasteners for automotive assembly, heavy machinery, and industrial equipment.
Nuclear & Power Generation
Special-grade fasteners meeting stringent nuclear safety and quality requirements.
Shipbuilding & Marine
Corrosion-resistant marine grade fasteners for shipbuilding and offshore platforms.
Prefabricated Buildings
Complete fastener solutions for green prefabricated and modular construction.
Project References
Our fasteners are used in landmark projects across China
