Established in 2015, Handan Yongnian District Dongshuo Fastener Manufacturing Co., Ltd. has evolved from a local powerhouse into a Global Leading Sc Rews Supplier & Manufacturer. Based in the heart of China's fastener capital, we specialize in the metallurgical precision of cold forging and high-tensile fastening systems. Our commitment extends beyond simple manufacturing; we provide integrated engineering solutions that ensure structural integrity in the world's most demanding environments.
Transitioning from traditional zinc plating to Nano-Ceramic coatings and Geomet® finishes to achieve 2000+ hours of salt spray resistance, ensuring longevity in offshore and chemical processing environments.
Research into "Sensor-Embedded Fasteners" for real-time tension monitoring in critical infrastructure like bridges and high-speed rail systems, preventing fatigue failure through data-driven maintenance.
Our commitment to sustainability includes the adoption of hydrogen-free cleaning processes to eliminate hydrogen embrittlement while reducing the carbon footprint of our heat treatment cycles.
The Handan Dongshuo facility represents the pinnacle of Industry 4.0 application in the fastener sector. By integrating Automated Optical Inspection (AOI) and real-time ERP tracking, we offer our global partners unmatched efficiency and transparency.
Zero-defect tolerance through laser sorting.
Optimized logistics for global lead times.
Diversified raw material sourcing for stability.
Green manufacturing with RoHS standards.
| Industry Vertical | Critical Requirement | Dongshuo Solution |
|---|---|---|
| Renewable Energy | Corrosion Resistance & UV Stability | Hot-dip galvanized U-bolts for solar mounting and wind turbines. |
| Automotive Manufacturing | Vibration Resistance & Weight Reduction | High-tensile Grade 8.8/10.9/12.9 specialized carriage bolts. |
| Civil Infrastructure | Seismic Resilience & Load Bearing | ASTM/DIN standard threaded rods and anchors for structural steel. |
| Furniture & Electronics | Aesthetic Precision & Fine Threads | Cross-countersunk tapping screws with customized color zinc. |
We understand that global procurement is not just about price—it's about compliance, risk, and speed. Our team provides full documentation support, including MTC (Material Test Certificates), COC (Certificate of Conformance), and customs clearance optimization for North America, Europe, and Southeast Asia.
Partner with China's Premier Fastener Manufacturer for Engineering Support and Competitive Direct Factory Pricing.
Handan Yongnian Dongshuo Fastener Manufacturing Co., Ltd.
Dongshuo
