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VLC stands as a leading bolts and screws manufacturer in China, anchoring the global supply chain with unparalleled expertise. With approximately 20 years of specialized experience in fastener production and technological innovation, we have evolved from a local workshop into a global powerhouse. Our annual output currently exceeds 10,000 tons of high-precision bolts, studs, and screws, with a specific focus on hex bolts, structural bolts, and custom-engineered studs.
Since our factory leader established the first privately-owned business in 2006, our mission has remained steadfast: to be the primary choice for international buyers seeking reliable, high-capacity fastener manufacturers in China. Our commitment to E-E-A-T (Experience, Expertise, Authoritativeness, and Trustworthiness) is reflected in every component that leaves our facility.
The global industrial connector market is experiencing a significant surge, driven by the rapid adoption of Industry 4.0 and the Internet of Things (IoT). As machinery becomes more interconnected, the demand for custom connectors that can handle specific voltages, data rates, and environmental stressors has never been higher. Suppliers are no longer just part makers; they are critical engineering partners.
In the automotive sector, the transition from Internal Combustion Engines (ICE) to Electric Vehicles (EV) has revolutionized connector requirements. Modern chassis and battery systems require high-strength steel connectors and reliable brass components to ensure safety and conductivity. We provide the essential "nervous system" for the next generation of transportation.
Miniaturization is the dominant trend in medical device manufacturing. Custom brass connectors and high-precision fasteners are vital for surgical equipment and diagnostic tools. Our CNC machining capabilities allow us to meet the rigorous tolerances required by the healthcare industry, where failure is not an option.
Procurement teams today are looking for more than just a low price. The modern Global Sourcing Strategy prioritizes:
Our facility is equipped with state-of-the-art technology to ensure every custom connector meets your exact specifications.
High-speed milling for complex geometries in steel and aluminum.
Expert turning for threaded fasteners and cylindrical connectors.
Optimized for mass production of standard and custom screws.
Unmanned efficiency for 24/7 production cycles.
Rigorous testing of every batch for dimensional accuracy.
Our location in the heart of China's industrial hub allows us immediate access to raw materials, specialized surface treatment facilities, and world-class logistics. This ecosystem reduces lead times and costs significantly compared to Western counterparts.
Whether you need a specialized 90-degree brass elbow connector for mold cooling or high-strength titanium fasteners for aerospace, our factory is designed to handle both small-batch custom prototypes and multi-ton mass orders with equal precision.
By integrating CNC, automatic lathes, and screw machines under one roof, VLC maximizes material usage and minimizes labor overhead. These savings are passed directly to our exporters and global procurement partners.
Custom connectors from VLC are found in diverse environments across the globe:

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