VLC is recognized globally as a leading bolts and screws manufacturer in China. With nearly 20 years of specialized expertise in fasteners production and advanced engineering technology, we have established ourselves as a cornerstone in the global supply chain.
Our commitment to excellence is reflected in our massive production scale. We maintain an annual output of 10,000 tons of high-precision bolts, studs, and screws. We specialize in heavy-duty hex bolts, structural bolts, and studs that are essential for rope rigging and structural support systems.
Founded by industrial visionaries in 2006, our factory’s mission has always been to become the world’s first choice for fastener manufacturing, bridging the gap between raw material quality and precision engineering.
The global demand for high-strength rope fasteners and structural hardware is surging. As infrastructure projects become more complex, the reliance on ASTM A193 B7 standards and high-grade alloy steels like 4140 and 42CrMo4 has become the industry benchmark for safety and reliability.
Modern procurement is shifting toward "Green Construction" and sustainable fasteners. Materials with superior corrosion resistance and high yield strength (640 MPa to 1080 MPa) are now preferred to reduce maintenance cycles in offshore rigging and architectural applications.
Integration of CNC technology and automated lathe processes, like those used at VLC, ensures that every thread meets micron-level precision. This technological evolution allows for the mass production of specialized components like graphite fasteners for vacuum furnaces.
At our facility, we combine traditional craftsmanship with futuristic CNC machinery to produce fasteners that withstand extreme environments.
Precision turning for custom sizes and high-spec structural bolts.
Computer-controlled accuracy for complex eye bolts and fasteners.
High-volume production of Phillips head and machine fasteners.
Continuous output for standard parts and scaffolding couplers.
In global construction hubs, from Dubai to New York, scaffolding couplers and swivel clamps are the lifeline of site safety. Our various types of scaffolding fasteners are designed for rapid assembly and maximum load capacity, ensuring stability at great heights.
For applications involving rope fasteners, stainless steel eye bolts and weatherproof ADSS suspension devices are critical. Using 304 Stainless Steel and specialized coatings, we provide fasteners that resist salt-spray and extreme UV exposure.
Unique scenarios like high-temperature vacuum furnaces require Graphite Fasteners. Unlike metal, these provide exceptional electrical conductivity and thermal stability, maintaining their integrity where steel would melt or corrode.
Green construction and steel structure anchor bolts require high-dimensional stability. Our precision fasteners support the ADSS suspension devices used in telecommunications, providing lightweight yet robust support for fiber optic cabling.
10,000 tons annual capacity ensures we meet the bulk needs of global distributors without delay.
Adherence to ASTM, GB820, and international standards for every batch produced.
From custom eye bolts to brass plated antique snaps, our R&D team can handle specialized blueprints.
Direct factory-to-port logistics in China offers the most competitive pricing for high-grade alloy fasteners.
VLC Part
