In the global industrial landscape, the term "China Best Screw Anchor Supplier" is no longer just a label of cost-efficiency but a testament to high-precision engineering and supply chain agility. As global infrastructure projects demand higher safety standards and longer lifespans, the role of a top-tier Chinese fastener factory has evolved from a simple manufacturer to a strategic technical partner.
Located in Handan, the fastener capital of China, Dongshuo Fastener Manufacturing leverages a mature industrial ecosystem. This allows for raw material sourcing, heat treatment, and surface finishing to occur within a 50km radius, drastically reducing lead times and costs.
Our screw anchors utilize high-grade carbon steel and stainless alloys. We implement strict 8.8 and 10.9 grade strength testing, ensuring that every bolt can withstand the extreme shear and tensile forces required in heavy construction.
Adhering to DIN, ISO, ASTM, and JIS standards, our products are engineered for international compatibility. From DIN 934 nuts to DIN 6921 flange bolts, we ensure seamless integration into global engineering projects.
The rise of solar and wind energy has created a massive demand for corrosion-resistant screw anchors. Our hot-dip galvanized and Dacromet-coated fasteners are designed for 25+ years of outdoor exposure in harsh environments.
The industry is shifting towards automated quality inspection. By utilizing AI-powered optical sorting machines, we achieve a zero-defect rate in high-volume orders for automotive and electronics clients.
With increasing urban density, seismic-rated anchors have become a priority. We are developing next-generation wedge anchors and heavy-duty expansion bolts that provide superior grip in cracked concrete scenarios.
Handan Yongnian District Dongshuo Fastener Manufacturing Co., Ltd. was established in 2015. It is an enterprise specializing in the production and operation of fasteners. Our company is committed to providing high-quality fastener products and providing customers with comprehensive solutions in various industries. As a reputable fastener manufacturer, we have advanced production equipment and a professional technical team to meet our customers' needs for different types of fasteners.
The price is negotiable. It can be changed according to your quantity or packaging requirements, ensuring a competitive edge for your local market.
You can send your own design and logo. We can open new molds and provide custom branding for your enterprise.
All of our products are made of high-quality environmentally friendly materials, complying with modern sustainability regulations.
Secure heavy ventilation units with our M12-M16 hexagonal bolts, designed to dampen vibration and prevent loosening over time.
Our black phosphated drywall screws provide the perfect "bite" into metal studs, preventing surface rust and ensuring aesthetic finishing.
U-bolts and five-hole pressure plates are critical for truck leaf spring assemblies. Our components are tested for fatigue resistance under heavy loads.
Nylon lock nuts and galvanized washers ensure that 5G tower components remain secure against high-altitude wind loads.
We are a direct factory located in Handan City, Hebei Province, China. We welcome international audits and visits to our manufacturing floor.
We perform tensile strength tests, hardness tests, and salt spray tests for corrosion resistance. Every batch is traceable back to the raw material heat number.
Yes, we provide free samples for standard fasteners. Customers only need to cover the courier cost, which is refundable upon the first official order.
We accept T/T, L/C, and RMB payments. For orders above $1000, we typically require a 30% deposit with the balance due before shipment.
Custom molds typically take 7-10 days, with mass production following in 15-20 days depending on the volume and surface treatment required.
We recommend Hot-Dip Galvanizing (HDG) or Stainless Steel (SS316) for such environments, providing over 1000 hours of salt spray resistance.
When you are keen on any of our items, please feel free to make contact with us for inquiries. We provide comprehensive industry solutions and timely, reliable services to global enterprises.
Handan Yongnian Dongshuo Fastener Manufacturing Co., Ltd.
📍 Fastener Industrial Zone, Yongnian District, Handan City, Hebei Province, China
Dongshuo