PRODUCT

We have a wide range of products and complete coverage of industry applications.

Heavy Duty Concrete Wedge Anchors Through Bolts Zinc Plated HDG
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ASTM A193 Grade B7 Fully Threaded Stud Bolts 4140 Alloy Steel
High Strength Class 8.8 10.9 12.9 DIN 933 Hex Bolts Hot Dip Galvanized HDG
Custom U-Bolts and Heavy Duty Pipe Clamps for Offshore Oil Engineering
Premium Stainless Steel DIN 933 Fully Threaded Hex Bolts A2 A4 304 316
ASTM A193 Grade B8 Fully Threaded Stud Bolts 304 Stainless Steel
Premium SS304 A2 Stainless Steel Hex Nuts DIN 934

ABOUT US

Tendon:Premium high-strength fasteners engineered for critical petrochemical, marine, and heavy infrastructure applications.

WHAT WE DO

Handan TENDON Metal Products Co., Ltd. (Tendon Technology Metal) is a premier ISO 9001 and ISO 45001 certified manufacturer of high-strength fasteners. Operating a state-of-the-art 7,700 m² facility with a 6,000-ton annual capacity, we specialize in manufacturing heavy-duty ASTM A193 B7 stud bolts, DIN hex bolts, and custom U-bolts. We are dedicated to providing 100% traceable, reliable fastening solutions for the global petrochemical, marine, and heavy infrastructure sectors.

Global Applications

Trusted by global engineering contractors, our high-strength fasteners are the backbone of critical infrastructure, oil & gas, and marine projects worldwide.

2018

Founded In

8+

Chemical Export Experience

20+

Exporting Country

70+

Cooperative Companies

INQUIRY

Please leave your email to us and we will be in touch within 6 hours.

Verified Source Factory

Established in 2019, we operate a state-of-the-art 7,700m² facility with a 6,000-ton annual capacity, specializing in heavy-duty fasteners

Certified & Traceable

Proudly ISO 9001:2015 and ISO 45001:2018 certified. Our advanced MES system guarantees 100% digital traceability for every batch.

7-Day Fast Delivery

Backed by robust inventory management, we guarantee rapid 7-day dispatch and provide a 2-hour rapid response for technical quotes.

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CONTACT US

NEWS

We are honored to be able to use our long-term chemical expertise to add value to your business.

Partner with Tendon Technology Metal ISO Certified Fastener Manufacturer

We are always waiting to cooperate with you .

We Are Always Waiting to Cooperate With You Welcome to Tendon Technology Metal (Handan Qina Metal Products...
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Quality Control & MES Traceability

Zero Defects: Our Commitment to Heavy-Duty Fastening At Handan Qina Metal Products Co., Ltd. [cite: 42,...
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Why Choose Us

Engineering Excellence & Manufacturing Power Established in 2019, Tendon Technology Metal operates...
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