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Industrial Chain Applications

Chains Manufacturing Excellence

Over 20 years of expertise in producing high-quality welded and weldless chains. Trusted by industries worldwide.

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Your Expert in Chain Manufacturing

Nantong Hechang Metal Products Co., Ltd. has been a leading manufacturer of link chains for over 20 years. We are committed to innovation, quality, and customer satisfaction. Our factory is equipped with advanced production lines and adheres to international standards.

We specialize in both welded and weldless chains, serving diverse industrial applications globally. Our products meet DIN, G30, G43, and other international standards. With BSIC (amfori) certification and annual audits, we ensure consistent quality across all production stages.

  • 20+ years of industry experience
  • Custom chain manufacturing available
  • Flexible packaging and global logistics
  • 7x24 customer support
Factory Production Line

Why Choose Us?

Experience Advantage

Deeply engaged in the chain industry for over two decades, delivering reliable solutions trusted by global clients.

Customization Expertise

We produce chains to your exact specifications — based on designs, samples, or technical drawings.

End-to-End Service

From design to shipment, we provide full transparency and 7x24 support for every project.

Our Product Range

We manufacture a wide variety of chains for industrial, commercial, and specialized applications. All products are built to last and meet international quality benchmarks.

Double Loop Chain

Double Loop Chain

Also known as DIN5686 knotted chain, ideal for load-bearing and decorative applications.

Weldless Chain
Sash Chain

Sash Chain

Durable and flexible, commonly used in window systems and light fixtures.

Weldless Chain
Ball Chain

Ball Chain

Smooth, flexible design perfect for keychains, ID holders, and light-duty pulls.

Weldless Chain
Jack Chain

Jack Chain

High-strength weldless chain used in industrial lifting and tensioning systems.

Weldless Chain
German Standard Chains

DIN 5685 A/C Chain

German standard welded chain, high durability for heavy-duty industrial use.

Welded Chain
DIN 766 Chain

DIN 766 Chain

Robust welded chain used in marine, construction, and agricultural machinery.

Welded Chain
G30 Chain

G30 Chain

USA standard high-test chain, excellent for rigging and load securing.

Welded Chain
Twist Chain

Twist Chain

Decorative and functional chain with twisted links, used in lighting and fixtures.

Weldless Chain
Iron Chain

Iron Chain

Heavy-duty black iron chain for construction, fencing, and industrial use.

Other Chain
Spanish Chain

Spanish Chain

Ornamental chain with unique loop design, often used in architectural applications.

Other Chain
Light Fixture Chain

Light Fixture Chain

Precision-engineered chain for pendant lights and ceiling fixtures.

Other Chain
Plastic Chain

Plastic Chain

Lightweight, corrosion-resistant chain for conveyor systems and food processing.

Plastic Chain

Custom Chain Manufacturing Process

We work closely with clients to deliver custom chain solutions — from concept to delivery.

1

Needs Assessment

We analyze your application and performance requirements.

2

Design & Diagram

Our engineers create technical drawings and specifications.

3

Prototype & Approval

We produce samples for your review and feedback.

4

Mass Production

Full-scale manufacturing with strict quality control.

Key Features & Benefits

Quality Assured

Every chain undergoes comprehensive quality control. We are BSIC certified and audited annually.

Fast & Stable Supply

Equipped with advanced production lines for consistent, high-volume output and on-time delivery.

Customer-Centric Service

We act as your eyes and ears in China, providing real-time updates on design, production, and shipping.

20+
Years in Industry
100+
Global Clients
30-50%
Cost Savings
7x24
Customer Support

Frequently Asked Questions

What types of chains do you manufacture?

We produce both welded chains (DIN 5685, DIN 766, G30, G43) and weldless chains (double loop, jack chain, sash chain, ball chain, twist chain), as well as plastic and specialty chains.

Can you customize chains?

Yes, we offer full customization based on your design, sample, or technical specifications. Our in-house factory allows us to produce chains to your exact needs.

What certifications do you have?

We are amfori BSIC certified and undergo annual audits. Our products meet international quality standards.

How do you ensure quality?

We implement comprehensive quality control at every stage — from raw material inspection to final packaging.

What is your delivery time?

Typical lead time is 15–30 days depending on order size and complexity. We offer fast and reliable logistics support.

Get in Touch

Reach out to us for quotes, samples, or technical support. We're here to help.

Contact Information

Phone: +8619741688720, +8619552665449, +8619741688710

Email: sunnyhua@chainsmanufacturer.com, seki@chainsmanufacturer.com, vicky@chainsmanufacturer.com, tracy@chainsmanufacturer.com

Address: Yangkou Town, Rudong County, Nantong City, Jiangsu Province, China

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