OEM Coolant Tube Assembly Manufacturer – Professional Auto Parts Supplier

About Us:
Specialized in the R&D, production, and sales of automotive cooling system tube assemblies with years of industry experience. Our product range covers mainstream European models including BMW, Mercedes-Benz, and Audi, including radiator hoses, heater hoses, turbocharger coolant lines, and various cooling system connection tubes. All products are manufactured to OEM specifications, ensuring consistent quality and reliability.

Core Advantages:

• Manufactured to OEM specifications with high precision in tube shape, dimensions, and connectors for excellent fitment

• Made from high-quality EPDM rubber, silicone, and reinforced engineering plastic – heat-resistant, aging-resistant, and corrosion-resistant

• Multi-layer reinforced construction for high burst strength – effectively prevents bulging and rupture

• Strict quality control – each batch undergoes pressure testing and sealing inspection

• Ample production capacity – supports OEM manufacturing and customization

Main Product Lines:

• Upper radiator hose / Lower radiator hose

• Heater hose assembly

• Turbocharger coolant line

• Expansion tank connecting hose

• Engine cooling system tube assembly

Compatible Brands:

• BMW: 1 Series / 3 Series / 5 Series / 7 Series / X1 / X3 / X5 / X6 / Z4

• Mercedes: C-Class / E-Class / S-Class / GLK / GLC / GLE / GLS

• Audi: A4 / A5 / A6 / A7 / Q5 / Q7

Cooperation Models:

• OEM manufacturing

• Distributor bulk supply

• Export trade partnerships

Quality Warranty:
Backed by a 1-year quality warranty with timely after-sales support for worry-free cooperation.

Contact us for partnership inquiries, product catalogs, and cooperation terms.