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About HEAVYLINE

Built on Expertise.
Focused on Quality.

Commercial vehicle aftermarket parts, with a focus on truck mirror development, manufacturing and lighting solutions.

Who We Are

More Than Product Sourcing

HEAVYLINE COMMERCIAL PARTS CO., LTD. is based in Changzhou, China, specializing in commercial vehicle aftermarket parts, with a particular focus on truck mirrors and lighting products.

We actively invest in the development of European heavy-duty truck mirrors and work with a specialized manufacturing partner that has established a dedicated production line for our joint development and production projects.

Our involvement extends beyond conventional sourcing. We participate in product planning and development, coordinate manufacturing and work to expand our product range in response to aftermarket demand.

Our mirror applications focus on Mercedes-Benz, Volvo, Scania, MAN, DAF, Iveco and Renault Trucks, as well as some Chinese branded trucks, serving importers and distributors in international markets.

Manufacturing partner facility
Manufacturing facilities of our production partner
Our Capabilities

Development-Driven. Production-Focused.

01 / DEVELOPMENT

Product Development

Investment in new mirror projects, application planning and ongoing expansion of European truck mirror coverage.

02 / MANUFACTURING

Dedicated Production

Close cooperation with our manufacturing partner, supported by a dedicated production line for jointly developed European truck mirrors.

03 / MARKET SUPPORT

Aftermarket Expertise

OE cross-reference support, product communication and responsive service for international importers and distributors.

What We Do

Our Products & Solutions

Core Focus

Truck Mirror Development & Manufacturing

European heavy-duty truck mirror systems developed through our long-term manufacturing collaboration.

  • Rearview and auxiliary mirrors
  • Mirror assemblies and components
  • New product development and tooling coordination
  • Dedicated partner production
Additional Range

Lighting & Other Parts

Commercial vehicle aftermarket products sourced through specialized manufacturing partners.

  • Headlamps and rear lamps
  • Working lights
  • LED bulbs
  • Radiators and selected replacement parts
Manufacturing Capabilities

Inside Our Manufacturing Partnership

From component production and mirror glass processing to assembly, our manufacturing partner provides the facilities and technical processes supporting our collaborative mirror projects.

Quality & Testing

Practical Testing. Consistent Standards.

Our manufacturing partner has dedicated testing equipment for product evaluation and quality verification. Testing methods and applicable requirements are determined by the product and customer specifications.

We focus on clear product information, dependable supply and continuous improvement throughout the development and production process.

Testing equipment shown belongs to our manufacturing partner. Product-specific approvals and certifications are provided where applicable and verified.

Our Commitment

What Customers Can Expect

Reliable Products

A focus on suitable specifications, product development and quality throughout the supply process.

Reliable Supply

Coordinated production planning and practical communication on availability and delivery.

Professional Support

Clear OE references, responsive communication and a long-term approach to cooperation.

Ready to Partner with HEAVYLINE?

Discuss mirror development, product availability and your aftermarket requirements.

Contact Us