Hangzhou Okawa M&E Co., Ltd

Precision Plastic Extrusion, End-to-End Delivery

From PC, PVC, ABS to copper-plastic co-extrusion -- we integrate conductive and insulating properties into a single profile, then take it from drawing to finished component with full post-processing in-house.

  • Copper-Plastic Co-Extrusion
  • Soft-Hard & Dual-Color Profiles
  • Mold Dev → Mass Production
  • Punching · Silk-Screen · Assembly

Co-Extrusion

Copper-Plastic Integration

End-to-End

Concept → Component

Post-Processing

Punching · Print · Assembly

Global Markets

EU · US · JP · B&R

What We Do

Core Manufacturing Capabilities

Specialized extrusion techniques combined with in-house post-processing -- everything under one roof to reduce your supply chain complexity.

Copper-Plastic Co-Extrusion

Integrate copper conductors and plastic insulation into a single profile -- enabling functional electrical components with precise dimensional control.

Soft-Hard & Dual-Color Co-Extrusion

Combine rigid and flexible materials or multiple colors in one pass. Ideal for sealing strips, decorative profiles, and ergonomic components.

Multi-Material Profiles (PC · PVC · ABS · PE · PP)

Deep expertise across engineering thermoplastics. We select and validate the right material for your structural, thermal, and regulatory requirements.

Mold Development & Prototyping

From feasibility analysis to first-article inspection. We design and manufacture custom extrusion dies, iterate on prototypes, and validate before mass production.

Post-Processing & Assembly

Punching, silk-screening, laminating, sub-assembly, and custom packaging -- delivered as ready-to-use components to simplify your supply chain.

Magnetic-Plastic Co-Extrusion

Embed magnetic strips within plastic profiles in a single extrusion step -- eliminating secondary bonding and enabling clean, precise magnetic closures.

Products & Samples

Browse Our Profile Range

Start from an existing profile or bring your own drawing. Request samples before committing to production.

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Conductive Lighting Track Profile

Conductive lighting track profile is a functional extrusion product designed for track lighting systems. By integrating conductive and insulating sections into one structure, it helps reduce assembly complexity and supports more efficient installation. This type of profile is especially suitable for commercial lighting projects that require structural support, electrical conductivity, and insulation performance in one integrated component.

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LED Diffuser Profile

LED diffuser profile is an extruded plastic component used in linear lighting systems to soften and distribute light more evenly. It is commonly matched with aluminum housings and is suitable for residential, commercial, and cabinet lighting applications. With stable cross-section control and clean surface quality, this type of profile helps improve lighting appearance, installation fit, and production consistency. It is suitable for projects requiring reliable assembly and mass production.

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Don't see what you need?

Send us your drawing or sample -- we'll evaluate feasibility and respond within 24 hours.

Request a Sample

Industries Served

Built for Demanding Applications

Our profiles and components are deployed across four primary sectors -- each with distinct material, tolerance, and regulatory expectations we know well.

Lighting

PC and ABS LED channel profiles, diffuser covers, heat-dissipating extrusions for commercial and architectural lighting systems.

Electrical Connection

Copper-plastic co-extruded bus bars, cable management profiles, and insulating conduits for switchgear and distribution panels.

Building & Construction

PVC window seals, structural glazing bars, soft-hard co-extruded weatherstripping, and curtain-wall accessories for façade systems.

Industrial Equipment

Custom machine guards, conveyor guides, enclosure profiles, and magnetic-plastic closures for automation and industrial OEM applications.

How We Work

From Inquiry to Delivery

A transparent, milestone-driven process so you always know where your project stands -- from the first technical discussion to final shipment.

01

Inquiry & RFQ

Share your drawing, sample, or idea. We assess feasibility and respond with a technical review within 24 hours.

02

Quotation & DFM

We provide a detailed quote with material selection, tooling cost, and DFM (Design for Manufacturability) recommendations.

03

Mold & Prototyping

Custom extrusion die fabricated and validated. First-article samples shipped for your approval before any mass production begins.

04

Production & QC

Mass production with in-process quality checks. Post-processing (punching, printing, assembly) completed in the same facility.

05

Shipment & Support

Export-ready packaging with full documentation. Ongoing technical support and reorder management for repeat programs.

Factory & Quality

Built on Verifiable Standards

Our Hangzhou facility operates with full traceability from raw material intake to outbound inspection -- supporting the compliance requirements of EU, US, and Japanese customers.

  • In-House Mold Workshop

    Die fabrication and maintenance on-site for faster iteration and tighter control.

  • Multi-Line Extrusion Capacity

    Parallel production lines for single-material, co-extrusion, and copper-plastic profiles.

  • Integrated Post-Processing

    Punching, silk-screening, laminating, and sub-assembly in the same facility.

  • Export Compliance Documentation

    Full material certifications, test reports, and customs documentation for global shipments.

Certifications & Standards

ISO 9001 RoHS REACH CE Ready SGS Tested
Okawa factory extrusion production floor
Copper-plastic co-extrusion line
Quality inspection and post-processing

Get in Touch

Tell Us What You Need

Whether you have a finished drawing or just a concept, our engineering team will evaluate your requirements and respond within one business day.

  • 24-Hour Response

    Technical review and feasibility feedback within one business day.

  • No Minimum for Samples

    Request prototype samples before committing to production quantities.

  • NDA Available

    We sign NDAs to protect your design and commercial information.

info@okawa-me.com
Hangzhou, Zhejiang, China
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