TopThermoforming | Custom Thermoforming & Carbon Fiber Parts Manufacturer

About TopThermoforming

Founded in 2005, Shenzhen Hengtuopu (TopThermoforming) is a leading manufacturer specializing in thick-sheet vacuum forming and carbon fiber composite parts. We serve global industries with custom plastic components up to 6000×4000×1000mm.

Our expertise spans material selection, design optimization, and advanced manufacturing processes including autoclave curing for high-performance carbon fiber parts. We are ISO-certified and committed to innovation, quality, and on-time delivery.

20+ years of thermoforming experience
Materials: ABS, PS, PE, PC, PMMA, composites
Global clients in automotive, medical, aerospace

Our Thermoformed Products

Custom plastic parts for diverse industries — from automotive body kits to medical equipment shells.

Dry Carbon Front Lip Kit

High-strength dry carbon fiber front lip, side skirts, and rear diffuser for Toyota Supra.

Material: Dry Carbon Fiber
Application: Automotive Aerodynamics
Process: Autoclave Curing

Full Carbon Fiber Body Kit – W213

Complete aerodynamic body kit for Mercedes-Benz E-Class E63 W213.

Material: Carbon Fiber Composite
Size: Full Vehicle Coverage
Finish: Gloss / Matte

Carbon Fiber Rear Diffuser

Precision-molded rear diffuser for enhanced airflow and sporty aesthetics.

Material: Prepreg Carbon Fiber
Process: Vacuum Bagging + Autoclave
Application: High-Performance Vehicles

Carbon Fiber Hood

Lightweight hood with heat vents, ideal for track and street performance.

Material: 3K Twill Carbon Fiber
Weight Reduction: Up to 40%
Custom Venting Available

Carbon Fiber Roof Panel

OEM-replacement roof panel for weight reduction and premium styling.

Material: Prepreg Carbon Fiber
Compatible with W213 Chassis
UV-Resistant Clear Coat

Autoclave-Cured Components

High-strength composite parts using industrial autoclave technology.

Temperature: Up to 180°C
Pressure: 6 bar
Used in Aerospace & Motorsports

Medical Equipment Cases

Medical Device Enclosures

Sterile, impact-resistant cases for diagnostic and surgical equipment.

Materials: ABS, PC, PMMA
Standards: ISO 13485 Compliant
Custom Foam Inserts Available

LED Advertising Light Panels

LED Light Box Shells

Translucent thermoformed panels for outdoor and indoor advertising.

Material: PMMA (Acrylic)
UV Resistant & Weatherproof
Custom Shapes & Sizes

Industrial Plastic Trays

Heavy-Duty Plastic Trays

Durable trays for manufacturing, logistics, and medical transport.

Material: HDPE, PP, ABS
Load Capacity: Up to 100kg
Stackable & Nestable Designs

Custom Machine Housings

Plastic Equipment Shells

Protective enclosures for industrial machines and control panels.

Material: ABS, PC, Composite
Max Size: 6000×4000×1000mm
IP-Rated Sealing Options

Manufacturing Solutions

From concept to delivery, we offer end-to-end support with engineering expertise and advanced technology.

Design & Development

CAD modeling, prototyping, and DFM analysis to optimize your design.

Lightweight Solutions

Reduce weight without sacrificing strength using advanced composites.

Medical Device Housings

Precision enclosures meeting healthcare safety and sterility standards.

Custom Car Parts

Aftermarket and OEM automotive components via vacuum forming.

6000×4000×1000mm

Max Product Size

2005

Founded

15+

Global Markets

98.7%

On-Time Delivery

Why Choose Us?

• Expertise in thick-sheet thermoforming and carbon fiber composites
• In-house design, tooling, and production for faster turnaround
• Autoclave technology for high-performance parts
• Strict quality control and ISO-compliant processes

Materials We Use

ABS, PS, PE, PC, PMMA, and advanced composites including prepreg carbon fiber. We select the optimal material based on your application’s mechanical, thermal, and environmental requirements.

Frequently Asked Questions

What is thermoforming?

Thermoforming is a manufacturing process where a plastic sheet is heated and formed over a mold using vacuum or pressure. It's ideal for producing large, lightweight, and durable plastic parts.

Can you produce carbon fiber parts?

Yes. We specialize in dry and wet carbon fiber parts using autoclave curing for maximum strength and finish quality.

What industries do you serve?

Automotive, medical, aerospace, public transport, kiosks, vending machines, and industrial equipment.

What is your maximum part size?

We can produce parts up to 6000mm × 4000mm × 1000mm (L×W×H).

Do you offer prototyping?

Yes, we provide rapid prototyping and DFM support to validate your design before mass production.

Get in Touch

For quotes, technical inquiries, or project discussions, visit our official website to contact us directly.

Visit Official Website

Address: 1st Floor, Building 20, Area C, Fangxing Technology Park, Longgang Street, Longgang District, Shenzhen, Guangdong, China

Phone: +86-755-84882515 | WhatsApp: +8613500066740

Email: [email protected]

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