Bolts and Nuts
Hub bolts, plow bolts, track link bolts, segment bolts, hex nuts, flange nuts. High tensile 10.9 and 12.9 class.
View Products →Manufacturer & Exporter — Xiamen, China
Quality Forging Parts & High Tensile Auto Fasteners
Xiamen Carelong Co., Ltd. — Manufacturer of bolts, nuts, forging parts, stamping parts, die casting parts, machining parts, and more. ISO 9001 certified, exporting worldwide.
About Carelong
Your Trusted Partner in Auto Parts Manufacturing
Xiamen Carelong Co., Ltd. is a manufacturer and exporter of quality forging parts and high tensile auto fasteners. Our undercarriage spare parts are widely used on construction machinery, such as Caterpillar and Komatsu loaders.
Our wheel bolts are used by Hino, Mitsubishi Fuso, Benz, Volvo, Nissan and Suzuki. We also source and assemble machinery parts, stamping parts, die casting parts and welding parts on demand. Products are exported to North America, Europe, Southeast Asia, and Taiwan.
15+ Years Experience
30+ Countries Served
100+ Happy Clients
Our Products
What We Manufacture
We specialize in precision-engineered auto parts with advanced manufacturing capabilities including cold heading and hot forging.
Forging Parts
Hot forged components with superior grain flow. S40Cr and ML20MnTiB materials for 10.9 and 12.9 class.
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Stamping Parts
Precision metal stamping parts. Progressive die stamping with tight tolerances and high consistency.
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Die Casting Parts
Aluminum and zinc die casting with CNC machining. Complex geometries with high accuracy.
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Heavy Equipment Parts
Undercarriage parts for CAT, Komatsu. Track chains, rollers, idlers, sprockets.
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Auto Parts
Automotive fasteners for Hino, Mitsubishi Fuso, Benz, Volvo, Nissan, and Suzuki.
View Products →Our Strength
Manufacturing Excellence
State-of-the-art facilities and rigorous quality control ensure every part meets international standards.
Cold Heading
Advanced cold forming technology for precision fasteners with superior mechanical properties.
Hot Forging
High-temperature forging for heavy-duty components with exceptional strength.
Machining
Precision CNC machining for secondary operations and custom part modifications.
Quality Control
Multi-stage inspection process ensuring every product meets strict specifications.
50+ Machines in Production
10M+ Parts Per Month
ISO Certified Quality
15+ Years Experience
Ready to Get Started?
Contact us today for a free quote, product samples, or to discuss your custom manufacturing needs.
Or call us directly: +86-592-5185361 — Jason Lin, Export Manager