Carelong Expands Hot Forging Line with Two New 1000-Ton Presses
We've added significant hot forging capacity to meet growing demand from European trailer manufacturers. The new presses enable us to produce larger components up to 5kg per piece.
News & Insights
Industry news, product updates, and manufacturing insights from Carelong
The Future of Commercial Vehicle Fasteners: Trends Shaping the Auto Parts Industry in 2026
As commercial vehicle technology advances, fastener requirements are evolving. Lightweight materials, higher strength grades, and new surface coating technologies are driving innovation in hub bolts, wheel studs, and suspension fasteners. We explore the key trends and what they mean for fleet operators and parts manufacturers alike.
Understanding Hub Bolt Failure Modes and How to Prevent Them
Wheel end failures can be costly and dangerous. This guide explains the common causes of hub bolt failures, how to inspect for early warning signs, and best practices for selection and installation.
Cold Heading vs. Machining: Choosing the Right Manufacturing Process
Not all fasteners are created equal. The manufacturing process significantly affects cost, strength, and performance. Learn when to choose cold heading and when machining is the better option.
Carelong Achieves Record Annual Production of 120 Million Parts in 2025
Reflecting on a record year: we produced over 120 million auto parts in 2025, serving clients in 32 countries. Thank you to our team and partners for making this possible.