Building & Structural Construction
High-strength structural bolts, heavy-duty anchor bolts, and specialized fasteners for commercial and civil infrastructure projects.
Explore Industry Solutions →Based in Yongnian — China’s Fastener Capital
Direct Export Licensed Manufacturer
Standard, Solar Mount, Construction & Machinery Fasteners
Full-Spec Mass Production & Supply Chain Advantage
Global Delivery & Reliable Engineering EPC Supply
KEY APPLICATIONS
Industries & Sectors We Serve
High-precision, performance-engineered fastening solutions engineered to meet demanding structural and industrial specifications worldwide.
Heavy Machinery & Equipment
Precision-grade metric and imperial fasteners engineered for heavy machinery assembly, industrial tooling, and OEM components.
Explore Industry Solutions →Solar & Renewable Energy
Corrosion-resistant solar bracket mounting hardware, stainless steel fasteners, and durable PV racking components.
Explore Industry Solutions →Energy, Power & Infrastructure
Heavy-duty fastening solutions for power transmission towers, wind turbines, rail transportation, and substation utilities.
Explore Industry Solutions →PRODUCT PORTFOLIO
Featured Fastener Products
Comprehensive range of standard and custom-engineered fasteners manufactured to international standards with reliable volume production capability.
STANDARD
Standard Fasteners
DIN, ISO, ANSI/ASME & GB compliant bolts, nuts, washers, and studs with full-size coverage and strict tolerance control.
Request Product RFQ →SOLAR ENERGY
Solar Mounting Hardware
Corrosion-resistant fasteners, T-head bolts, rail clamp sets, and SUS304/SUS316 components for PV ground and rooftop racking.
Request Product RFQ →CONSTRUCTION
Structural & Construction Hardware
High-strength anchor bolts, seismic bracing hardware, threaded tie rods, and foundation embedment sets for structural projects.
Request Product RFQ →OEM MACHINERY
Precision OEM Machinery Components
High-tensile Grade 8.8 / 10.9 / 12.9 fasteners and drawing-based precision hardware engineered for heavy machinery assembly.
Request Product RFQ →MANUFACTURING & SUPPLY ADVANTAGE
High-Volume Supply & Rapid Delivery
Backed by the Yongnian industrial cluster, we integrate raw material sourcing, multi-station cold heading, and surface treatment to provide high-volume fulfillment with reliable lead times.
Full-Spec Volume Inventory
Extensive stock of standard metric and imperial fasteners ready for container-load dispatch and recurring B2B procurement.
Quality & Surface Durability
Strict metallurgical testing with advanced HDG, Dacromet, and zinc-nickel plating for extreme outdoor corrosion resistance.
Custom & OEM Engineering
Rapid sample prototyping and high-precision CNC/cold-forging for non-standard bolts, weldments, and complex drawings.
MANUFACTURER CAPABILITIES
Cluster Sourcing Power with Seamless Global Export
Strategically located in Yongnian—the world’s largest fastener production cluster—we operate with direct self-managed export rights. Integrating raw wire drawing, multi-stage cold forming, heat treatment, and surface finishing, we deliver reliable volume fulfillment, strict QC traceability, and direct-from-factory pricing for overseas buyers.
WHY PARTNER WITH US
Certified Precision, Engineered for Structural Integrity
We deliver end-to-end fastening solutions backed by rigorous metallurgical control, full traceability, and standardized export packaging to safeguard your project timelines.
- Industrial Cluster Hub: Direct access to China’s premier raw steel & fastener supply chain.
- Direct Export License: Seamless customs clearance, FOB/CIF execution, and international compliance.
- Multi-Industry Coverage: Certified solutions for PV solar, structural steel, and OEM machinery.
- Full-Spec Volume Supply: High-capacity batch fulfillment tailored for EPC and bulk distributors.
- Global Fulfillment: Container-load dispatch and standardized maritime seaworthy packaging.
- Technical Compliance: Material test certificates (MTC / EN 10204 3.1) and custom drawing reviews.
PROCUREMENT WORKFLOW
Streamlined B2B Order & Export Fulfillment
From technical RFQ assessment to maritime dispatch, we ensure strict quality compliance, transparent milestones, and reliable delivery.
Technical RFQ & Spec Review
Submit drawings, standards (DIN/ISO/ASTM), or application specs. Our engineering team confirms tolerances and material feasibility.
Quotation & Sample Verification
Receive clear FOB/CIF pricing, lead times, and rapid sample prototyping for testing prior to full-scale batch manufacturing.
Batch Production & Export Delivery
Rigorous batch QC, MTC test certs, palletized seaworthy maritime packaging, and continuous freight tracking till destination port.
CORE COMPETENCIES
Integrated Manufacturing & Global Logistics
Delivering dependable industrial supply through full-chain production control, strict quality assurance, and direct international fulfillment.
Supply Chain Integration
Leveraging the Yongnian industrial cluster to provide multi-standard fastener manufacturing, massive raw material stockpiles, and cost-effective bulk capacity.
Explore Manufacturing Capabilities →Autonomous Export Execution
Equipped with direct export licensing, multi-currency settlement capabilities, seaworthy palletized packaging, and professional customs clearance.
Contact Export Department →Ready to Source or Request a Quote?
Send your project Bill of Materials (BOM) or technical drawings. Our export engineering team will review your requirements and provide an itemized commercial quotation within 24 hours.
Checklist for Faster RFQ Processing
- Standard standard or custom drawing (e.g., DIN 933, ISO 4014, ASTM A325, or CAD file)
- Specifications: nominal diameter, thread pitch, length, grade & surface coating
- Order volume: initial trial batch or recurring container-load procurement
- Destination port & delivery terms (FOB, CIF, or CFR requirements)
DIRECT INQUIRY
Get in Touch with Our Engineers
Please submit your fastener specifications below. Our engineering and sales team will review and provide a formal quote within 24 hours.
✓ 24-Hour Drawing Review
✓ EN 10204 3.1 MTC Available
✓ Direct Factory Bulk Pricing
✓ Seaworthy Export Packaging
FREQUENTLY ASKED QUESTIONS
Frequently Asked Questions
Find clear answers regarding our manufacturing standards, custom capabilities, export packaging, and quality guarantees.
What fastener standards and materials can you manufacture?
We manufacture fasteners compliant with DIN, ISO, ANSI/ASME, ASTM, and GB specifications. Available materials include carbon steel (Grades 4.8, 8.8, 10.9, 12.9), stainless steel (A2-70/SUS304, A4-80/SUS316), and various protective coatings including Hot-Dip Galvanizing (HDG), Dacromet, and zinc plating.
Do you support drawing-based custom manufacturing and sample prototyping?
Yes. We specialize in OEM/ODM non-standard fabrication from 2D/3D technical drawings (CAD, PDF, STEP). We provide pre-production inspection samples for mechanical and dimensional verification prior to mass batch runs.
What are your export seaworthy packing and quality assurance terms?
All export goods are packed in heavy-duty cartons on fumigation-free wooden pallets, securely strapped and shrink-wrapped against ocean moisture. Every batch includes full traceability with EN 10204 3.1 Material Test Certificates (MTC) covering chemical, tensile, and torque testing.
Accelerate Your Fastener Procurement Today
Whether you require container-load standard fasteners, high-durability solar mounting hardware, or custom OEM components, our engineering team is ready to deliver.
Hebei Xiangjinxin Metal Products Co., Ltd.