Manufacturing & Industry Expertise
Our CCB products are manufactured using top-quality low-carbon cold-rolled steel (DC01, ST12, or SPCC), offering an excellent balance of strength and ductility. Beam length is fully customizable, with a standard range of 1.2 to 1.5 meters. With over 29 years of metal fabrication experience-including 25 years dedicated to the automotive industry-we deeply understand the stringent requirements of "automotive grade" standards. Our production capabilities cover all core processes, including stamping, spot welding, welding, and electrophoretic painting (E-coating). Our workshop is equipped with more than 40 automatic welding robots, guaranteeing consistent, high-strength welds across every unit.

Built with Proven Materials and Precise Craft
We operate an in-house laboratory equipped with professional testing devices, including Coordinate Measuring Machines (CMMs), weld penetration testers, and universal tensile testing machines. Every batch undergoes strict testing to ensure the beams meet your design requirements. E-coating film thickness is strictly controlled between 12-35μm, supporting rigorous salt spray test standards of 96, 120, 480, and 720 hours. Verified via tensile testing, our nuts fully meet OEM assembly and anti-corrosion requirements.

Your Trusted Partner for Full Support
Choosing our beam means getting more than just a part - you get a promise of quality, backed by over 20 leading car makers including Ford, Chery, BYD, and Geely. We provide a complete service package covering design optimization, manufacturability analysis, tooling development, trial production, and mass production.
As your one-stop solution, we deliver a clear quote within 48 hours upon receiving your drawings. We support custom production based on your technical drawings and offer fast prototyping, typically completed within 10 to 30 days.
The Passenger Vehicle CCB is our specialty. With reliable craftsmanship, we aim to build a strong safety line for every vehicle.

Product Specifications
|
Parameter |
Details |
|
Product Name |
Passenger Vehicle CCB |
|
Material |
SPCC / DC01 / ST12 (Low-carbon steel) |
|
Dimension |
Customized, usually 1.2m - 1.5m |
|
Process |
Stamping, Spot Welding, Welding, E-coating |
|
Total Weight |
> 3KG (Design-specific) |
|
Corrosion Resistance |
12 - 720H (Design-specific) |
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