A Legacy of Precision Since 1998
Dongguan Yuhuang Electronic Technology Co., Ltd. has been established since 1998 and has achieved steady, remarkable development over the past 30 years. Today, it stands as a large-scale, highly influential industrial and trading enterprise in the field of non-standard hardware fasteners in China. Our enterprise integrates advanced R&D, intelligent production, global sales, and comprehensive service to establish a complete industrial ecosystem.
We have successfully set up a brand image characterized by leading technology, absolute reliability, and comprehensive services. To meet the ever-growing global demand, the company operates two modern production bases and a strategic branch in Wuhan. This forms an optimized production and service layout covering South China and Central China, providing stable and highly efficient supply guarantees for our global clientele.
Our infrastructure is built for scale and precision. The Dongguan base covers an area of 8,000 square meters, while the state-of-the-art Lechang Technology factory spans 12,000 square meters. With a total production area exceeding 20,000 square meters, we provide solid hardware support for large-scale production and rapid delivery of critical components like the essential Screw and high-strength Bolt.
Our Superior Product Portfolio
Engineered with AI-assisted precision and manufactured using top-tier metallurgy, our diverse range of fastening solutions caters to aerospace, 5G communication, automotive electronics, and consumer electronics.
Precision Screw
The fundamental building block of modern manufacturing. Our customized Screw designs offer exceptional tensile strength and micro-millimeter tolerance, making them ideal for high-end consumer electronics and delicate mechanical assemblies.
Heavy-Duty Bolt
Engineered for maximum load-bearing capabilities. Every Bolt we produce undergoes rigorous stress testing to ensure structural integrity in automotive and aerospace applications, meeting IATF16949 automotive quality standards.
Tapping Screws
Designed for rapid deployment and secure fastening. Our Tapping Screws feature sharp, hardened threads that cut their own path into materials, providing superior holding power in wood, metal, and synthetic substrates.
Machine Screw
Designed for seamless integration into pre-tapped holes or with nuts. Our Machine Screw series ensures uniform fastening in automated assembly lines, heavily utilized by our partners like Huawei and Xiaomi.
Security Screws
Protecting your intellectual property and critical infrastructure. Our tamper-proof Security Screws require specialized tooling for removal, preventing unauthorized access in public tech installations and sensitive equipment.
Captive Screw
Essential for safety and compliance. The Captive Screw is specifically manufactured to remain attached to the panel or housing even when unscrewed, preventing foreign object damage (FOD) in aerospace and server racks.
Sems Screw
Boosting assembly line efficiency. A Sems Screw combines a screw and a permanently attached washer into one unit, eliminating the need for manual washer placement, saving time and reducing inventory complexity.
Sealing Screw
The ultimate solution for environmental protection. Our Sealing Screw features a custom-engineered O-ring groove that creates a 360-degree hermetic seal, protecting internal components from water, dust, and pressure fluctuations.
Self Tapping Screws
Advanced thread geometries for high-performance fastening. Self Tapping Screws eliminate the need for pre-drilling in many plastics and thin metals, driven by optimized pitch angles to minimize material stress and cracking.
AI-Driven Quality & Global Certifications
As a national high-tech enterprise, Yuhuang has always adhered to technological innovation and management upgrading. We have integrated AI-driven optical sorting machines and automated inspection protocols into our production lines. This technological leap ensures that every Machine Screw and Sems Screw meets the exact specifications required by our clients, with a zero-defect philosophy.
Our commitment to excellence is validated by global standards. We have successively passed three authoritative certifications: ISO9001 quality management system, ISO14001 environmental management system, and the stringent IATF16949 automotive quality system. This indicates that the company has reached international standards in quality control, environmental management, and automotive component production.
The company's products are exported to 60 countries and regions around the world, deeply integrated with the global market. We possess mature international trade operation capabilities and cross-regional service capabilities. Whether you require standard Self Tapping Screws or highly specialized Sealing Screws, our logistics network ensures rapid, safe, and efficient delivery anywhere in the world.
Powering the Future of High-End Manufacturing
With stable quality, efficient delivery, and highly professional services, Yuhuang has become a trusted, long-term partner of well-known domestic and international enterprises such as Huawei, Xiaomi, SONY, and KUS. Our precision components, from the robust Bolt to the intricate Captive Screw, occupy an important position in high-end manufacturing fields such as 5G communication, aerospace, automotive electronics, and consumer electronics.
After 30 years of meticulous development, Yuhuang Electronics has built an unrepeatable comprehensive competitive strength. Our robust financial resources, cutting-edge production equipment, complete management systems, strong R&D capabilities, and extensive market layout set us apart from conventional manufacturers.
We are continuously leading the high-quality development of the non-standard precision fasteners industry. From securing smart devices with Security Screws to enhancing construction efficiency with Tapping Screws, Yuhuang is committed to becoming the ultimate one-stop solution provider for fasteners for global customers. Partner with us to experience the perfect synergy of traditional manufacturing excellence and modern AI technology.
