B2B Collaboration

Grow Your Business With Us

Whether you install radiators daily or distribute them globally, HB Radiator offers tailored wholesale programs, robust inventory, and dedicated technical support.

Choose Your Business Type

Select the program that best fits your business model to explore customized benefits.

Auto Repair Shops

Stop dealing with ill-fitting aftermarket parts. Our radiators guarantee a 100% direct-fit installation, reducing your labor time and eliminating customer comebacks.

Zero-modification Drop-in Fit
Significantly Reduced Warranty Claims
Fast Access to Technical Drawings

View Repair Shop Program

Distributors & Wholesalers

Maximize your margins with our factory-direct pricing. We provide a massive SKU range covering 90% of global vehicle models, backed by stable production capacity.

Competitive Factory-Direct Pricing
Custom OEM Packaging & Branding
Flexible MOQ & Container Shipping

View Distributor Program

The HB Advantage

Why Partner With Our Factory?

IATF 16949 Certified

Manufactured under strict automotive industry quality management systems.

100% Leak Tested

Every single radiator is pressure tested before leaving the production line.

2400+ Active SKUs

Comprehensive coverage for Japanese, American, and European vehicles.

Dedicated Support

1-on-1 account manager for technical queries, order tracking, and after-sales.

Ready to Upgrade Your Supply Chain?

Get our latest B2B catalog and wholesale pricing. Our engineering and sales team will respond to your inquiries promptly.

Direct Email david@hbradiator.com

Call Factory +86 18638329859

Connect With Us

Reach out for custom tooling, massive volume pricing, or drop-in fit inquiries.

Message us on WhatsApp Email our Sales Team