China Light Diffuser, Acrylic, PVC, ABS Profile Supplier | Dachang Plastic Hardware Processing Factory

Trusted Plastic Extrusion Expertise Since 2003

Dachang Plastic & Hardware Processing Factory is a leading enterprise specializing in plastic extrusion profiles, leveraging advanced technology and over 20 years of experience to deliver customized, high-quality solutions globally.

With manufacturing centers in Guangzhou, Shanghai, and Beijing, our nationwide network ensures rapid response and efficient delivery. Our annual output exceeds 2,000 tons of plastic extrusion profiles, exported to markets across Europe, North America, Asia, and beyond.

20+

Years Experience

2,000T

Annual Output

40+

Machines

16,000m²

Facility Size

Advanced Manufacturing Capabilities

Our state-of-the-art facility in Tangxia, Dongguan, spans 16,000 square meters and is equipped with 36 large-scale production machines, enabling us to support both small-batch customization and high-volume industrial orders.

40+ Machines

Advanced extrusion equipment ensures rapid development and consistent production of plastic profiles.

RoHS & REACH

Environmentally safe materials compliant with international standards for global market access.

Custom Design

Full-service support from concept to production, including design consultation and material optimization.

ISO 9001

Quality management system ensures precision, durability, and consistency in every profile produced.

Premium Plastic Extrusion Profiles

We manufacture a wide range of custom plastic extrusion profiles using PVC, PP, PC, ABS, TPU, and other engineering plastics — tailored for construction, automotive, electronics, medical, and packaging industries.

LED Strip Light Diffuser

Custom opal, milky, or clear diffusers for uniform light distribution in architectural and commercial lighting systems.

Acrylic (PMMA) Profile

Clear, opal, or colored acrylic profiles for signage, lighting, decoration, and building applications.

Polycarbonate (PC) Profile

High-impact resistant, UV-stable profiles ideal for outdoor lighting, security, and industrial enclosures.

PVC Profile

Durable, chemical-resistant profiles for construction, piping, window frames, and electrical insulation.

ABS Profile

High-strength, heat-resistant profiles used in automotive, electronics, and consumer goods.

Custom Big Plastic Profiles

Big Plastic Profile

Large cross-section profiles for security gates, inspection doors, anti-X-ray shielding, and industrial frames.

Complex Multi-Cavity Profiles

Complex Profile

Multi-material, multi-cavity extrusions with tight tolerances for advanced engineering applications.

Round & Shaped Plastic Tubes

Plastic Tube

Custom diameter and wall thickness tubes in various plastics for fluid handling, wiring, and structural use.

PP, HIPS, PS, POM, TPE, TPV, PE

Specialty Plastics

Profiles in polypropylene, polystyrene, POM, TPE, TPV, and PE for specialized industrial needs.

Custom Mold Development

Mold Development

In-house mold design and manufacturing for rapid prototyping and production of unique profiles.

Material Versatility & Performance

Our plastic extrusion profiles leverage a wide range of high-performance engineering plastics, including PVC, PP, PE, PC, ABS, HIPS, TPU, TPE, and more — tailored through advanced extrusion processes to meet diverse application needs.

Flexibility, rigidity, transparency, or chemical resistance
UV, flame, and impact resistance options
RoHS and REACH compliant materials
Cost-effective manufacturing with minimal waste

PVC

Chemical resistant, durable, low cost

High impact, UV stable, transparent

ABS

Tough, heat resistant, machinable

TPU/TPE

Flexible, abrasion resistant, elastic

Plastic Extrusion Knowledge Hub

The Extrusion Process

From raw pellets to final profile — melting, compression, die forming, cooling, and cutting ensure precise, continuous production of complex shapes.

Material Selection

Choosing the right plastic — PVC, PP, PC, ABS — based on mechanical, thermal, and chemical requirements of the application.

Design Optimization

Wall thickness, symmetry, and draft angles are critical for dimensional stability and ease of extrusion.

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Custom Plastic Extrusion Profiles for Global Industries