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Premier Fastener Manufacturer

We specialize in standard & non-standard fasteners, custom machining parts, and stamping components. Trusted by industries worldwide for precision, durability, and reliability.

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About Hengrui

Your trusted partner in fastening solutions with over 10 years of expertise in manufacturing precision fasteners and custom machining parts.

Your Trusted Partner in Fastening Solutions

Hengrui specializes in both standard and non-standard fasteners, offering a comprehensive range of bolts, nuts, washers, screws, and custom OEM parts. With over a decade of experience, we deliver high-quality components tailored to meet the unique demands of diverse industries.

We work closely with clients to design and manufacture parts that meet exact specifications—whether it's material, mechanical properties, or surface finish. Our commitment is to provide reliable, cost-effective solutions with fast lead times.

  • ISO & DIN Compliant Standards
  • Custom Design & Engineering Support
  • Global Supply Chain Network
  • 10+ Years of Industry Experience
Custom Fastener Manufacturing
10+

Our Standard Fasteners

Precision-engineered fasteners meeting international standards including DIN, ISO, IFI, AS, BS, EN, GOST, JIS, and NF.

Anchor Bolt

Anchor Bolt

Used in construction and foundation anchoring. Available in various sizes and materials.

Hex Bolt

Hex Head Bolt

Standard structural bolt with hexagonal head. Ideal for heavy-duty applications.

Brass Fastener

Brass Fasteners

Corrosion-resistant fasteners ideal for marine and electrical applications.

Socket Cap Screw

Socket Cap Screw

High-strength screw with cylindrical head and hex socket drive.

Custom Fastener

Self-Drilling Screw

Combines drilling and fastening in one step. Perfect for metal and roofing.

Washer

Lock Washers

Prevents loosening due to vibration. Includes split, tooth, and wave types.

U Bolt

U Bolt

Shaped like the letter 'U' with threads on both ends. Used in piping and suspension.

Nylon Lock Nut

Nylon Lock Nut

Features a nylon insert to resist vibration and prevent loosening.

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Custom Fasteners & Machining Parts

Hengrui offers comprehensive OEM and custom fastener solutions. With over 10 years of experience, we specialize in non-standard parts, stamping, and precision machining.

Our capabilities include punching, blanking, drawing, bending, flanging, embossing, welding, and coining. We support a wide range of materials and finishes to meet your exact mechanical and environmental requirements.

Custom Design & Prototyping
Material Selection Support
Surface Finishing: Zinc, Hot-Dip Galvanized, Dacromet, etc.
Fast Turnaround & Competitive Pricing
Custom Machining Parts

Industries We Serve

Our fasteners and machining parts are trusted across critical industries worldwide.

Solar Energy

Mounting systems, racking, and structural fasteners for solar panel installations.

Construction & Building

Structural bolts, anchor bolts, and fasteners for high-rise and infrastructure projects.

Highway & Bridge

Guardrail bolts, splice bolts, and corrosion-resistant fasteners for transportation.

Marine

Stainless steel and brass fasteners resistant to saltwater and harsh environments.

Oil & Gas

High-pressure, high-temperature fasteners for pipelines, rigs, and refineries.

Automotive

Precision fasteners for engine, chassis, and assembly line applications.

10+
Years Experience
50+
Global Clients
ISO, DIN, JIS
Standards Met
1K+
Tons Monthly Output

Frequently Asked Questions

What standards do your fasteners meet?

Our fasteners comply with DIN, ISO, IFI, AS, BS, EN, GOST, JIS, and NF standards.

Can you manufacture custom fasteners?

Yes, we specialize in custom OEM fasteners and machining parts with full design support.

What materials do you work with?

We use carbon steel, alloy steel, stainless steel, brass, and aluminum based on application needs.

What is your minimum order quantity?

The standard MOQ is 1,000 kg, but we can discuss smaller batches for prototypes.

Get in Touch

We’d love to hear from you. Reach out for quotes, samples, or technical support.

Sales Team

Monica Song – General Manager

📞 +86 150 2190 6538

✉️ info@hrfastener.com

Jayden Cheng – Sales Manager

📞 +86 186 4601 6728

✉️ jayden.cheng@hrfastener.com

Contact Info

🏢 Office: Rm 308, No.468, Zhuyuan Road, Minhang, Shanghai

🏭 Plant: No. 888, Yanjia Road, Wanghai Street, Haiyan, Jiaxing, Zhejiang

📞 Tel: 0086-21-34201269

💬 WhatsApp: +86 150 2190 6538

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