CP105 Custom FRP Fiberglass Fenders for Commercial Vehicles

Product Overview

CP105 is suitable for vehicle projects that require a shaped wheel-arch panel with a smooth surface and reliable dimensional control. Its molded design can be adapted to different vehicle structures, mounting requirements and exterior styling specifications.

The fender can be developed for:

• Cars and passenger vehicles

• Buses and coaches

• Trucks and commercial vehicles

• Heavy-duty vehicles

• Recreational vehicles

• Special-purpose and engineering vehicles

As part of XHY’s fiberglass automotive parts range, the same OEM/ODM development process can also support related exterior components such as front bumpers, rear fenders, engine hoods, roof panels and spoilers.

FRP Construction for Lightweight Vehicle Body Parts

Fiberglass-reinforced plastic provides a practical balance between weight, strength and design flexibility. Compared with many traditional metal body panels, FRP components can be formed into complex profiles while maintaining a manageable part weight.

Key Material Benefits

• Lightweight structure for easier handling and installation

• High strength for demanding vehicle applications

• Corrosion resistance in normal operating environments

• Good dimensional stability after molding

• Smooth surface suitable for further finishing

• Flexibility for customized shapes and vehicle designs

• Resistance to aging when properly finished and maintained

• Long service life when correctly designed, installed and used

For projects that require a different visual finish or a higher-performance composite solution, carbon fiber can also be discussed as an alternative material.

Design and Fitment Customization

Vehicle fenders are not universal components. Correct fitment depends on the vehicle body, wheel position, clearance, mounting points and surrounding panels. XHY can develop CP105 according to customer drawings, samples, molds, photos or detailed technical requirements.

Information Used for Custom Development

• Vehicle make, model and production year

• Left-hand or right-hand configuration

• Overall dimensions and wheel-arch measurements

• Mounting points and installation method

• Required wall thickness or structural requirements

• Surface finish and color

• Target production quantity

• Available 2D drawings, 3D files or physical samples

After reviewing the project information, XHY can provide a design solution and drawing for approval before sampling and mass production. This helps reduce fitment risks and keeps the production process aligned with the customer’s vehicle platform.

For non-standard vehicle body parts, you can also review XHY’s custom composite product development service.

Surface Finishes and Color Options

CP105 can be supplied with different surface treatments according to the vehicle program and downstream finishing process.

Available options include:

• Gel coat finish

• Glossy finish

• Matte finish

• Painted finish

• Custom RAL colors

The finish can be selected based on whether the part will be installed directly, painted by the customer or integrated into a wider vehicle body kit. Surface requirements should be confirmed during the quotation and drawing review stage.

Manufacturing Processes for FRP Fenders

XHY uses established composite manufacturing processes according to the part geometry, tooling requirements, quantity and required surface quality.

Hand Lay-Up

Hand lay-up is suitable for customized parts, prototype development and low-to-medium production volumes. It provides flexibility when the design requires adjustments during development.

Resin Transfer Molding

RTM can be used when improved repeatability, controlled resin distribution and a more consistent molded structure are required.

Sheet Molding Compound

SMC is suitable for selected production programs that require efficient molding, repeatable dimensions and consistent part quality.

The final process is selected after reviewing the product design, material requirements, production volume and quality expectations. More information about XHY’s composite production capabilities is available on the FRP manufacturing technology page.

Quality and Production Control

A commercial vehicle fender must match the surrounding body structure and maintain a consistent appearance across repeated production. XHY’s production workflow covers design review, mold development, sample production, fitment confirmation and batch manufacturing.

Quality control focuses on:

• Mold accuracy and surface condition

• Part dimensions and profile consistency

• Wheel-arch geometry

• Mounting-point alignment

• Surface smoothness and finish quality

• Resin and fiberglass distribution

• Visual inspection before shipment

• Packaging protection during transportation

Quality and inspection documentation can be arranged according to the project scope. The supplier’s listed management and quality credentials include ISO 9001, ISO 14001, TS16949 and SGS-related support.

CP105 Product Specifications

OEM and ODM Supply Support

CP105 is suitable for vehicle manufacturers, body builders, aftermarket suppliers, engineering vehicle manufacturers and distributors looking for customized FRP exterior parts.

XHY can support the project from initial design review through production:

1. Receive drawings, samples, photos or technical specifications.

2. Review the vehicle structure and fender requirements.

3. Prepare a design proposal or production drawing.

4. Confirm material, dimensions, surface treatment and color.

5. Develop or modify the mold.

6. Produce samples for inspection and fitment confirmation.

7. Organize mass production and factory assembly when required.

8. Inspect, pack and arrange delivery according to the project plan.

This one-stop approach helps customers manage design, molding and production through one composite manufacturing partner.

Ordering Information

To receive an accurate quotation for CP105, please provide the following information whenever available:

• Required quantity

• Vehicle application

• Product drawings or samples

• Target dimensions

• Material preference

• Surface finish

• Color requirement

• Assembly or mounting requirements

• Packaging and delivery destination

If the design is still under development, photos and basic vehicle information can be used for an initial assessment. XHY can then advise on the next steps for drawing review, tooling and sampling.

Frequently Asked Questions

Is CP105 a universal vehicle fender?

No. CP105 is a customizable product and should be matched to the specific vehicle body, wheel position, mounting points and clearance requirements. Vehicle information, drawings or samples are recommended for fitment review.

Can CP105 be produced for left- and right-side installation?

Yes. Left-hand and right-hand configurations can be reviewed during the design stage. The required side, mounting direction and vehicle layout should be identified before drawing approval.

Can I order an unfinished fiberglass fender?

Yes. Customers can choose a gel coat or other suitable unfinished surface when they plan to complete painting or finishing in-house. Glossy, matte and painted finishes are also available.

Can CP105 be made from carbon fiber instead of fiberglass?

Carbon fiber can be considered for projects requiring a different material specification or appearance. The final material should be selected according to design requirements, performance expectations and budget.

Does the fender include mounting brackets and fasteners?

Mounting hardware is project-specific. Brackets, fasteners and factory assembly can be discussed when the vehicle structure and installation requirements are provided.

What is the minimum order quantity for CP105?

The minimum order quantity depends on tooling, customization level, material selection and production planning. Please provide the required quantity so the appropriate production solution can be evaluated.

Can XHY develop a new fender from a physical sample?

Yes. A physical sample, mold, vehicle part or detailed reference information can be used as the basis for a new fiberglass fender project, subject to design review and measurement.

How is fitment confirmed before mass production?

A production drawing or sample can be reviewed before batch manufacturing. For vehicle-specific projects, customers can confirm dimensions, mounting points, wheel clearance and surface requirements during the sampling stage.