Built on Precision.
Driven by Engineering.
Hangzhou Okawa M&E Co., Ltd is a precision plastic extrusion manufacturer headquartered in Hangzhou, China. We specialize in PC, PVC, ABS, PE, and PP profiles, copper-plastic co-extrusion, and complex composite extrusion processes for global industrial clients.
From a single drawing or idea, we deliver end-to-end manufacturing -- from mold development and prototyping to mass production and post-processing -- serving customers across Europe, North America, Japan, and Belt & Road markets.
15+
Years of Extrusion Experience
50+
Extrusion Lines in Operation
4
Global Export Markets
OEM/ODM
Full Custom Capability
Inside the Factory
A modern, well-organized manufacturing facility designed for precision, efficiency, and consistent output at scale.
Main Production Hall
10,000 m² climate-controlled facility
Extrusion Equipment
Twin-screw and single-screw lines
Quality Inspection Zone
In-process and final dimensional checks
Warehouse & Shipping
Organized storage and export-ready packaging
Equipment & Production Lines
Our facility operates a full suite of precision extrusion equipment -- from high-speed single-screw lines for standard profiles to multi-layer co-extrusion systems for complex functional structures.
Single & Twin-Screw Extruders
High-output lines for PC, PVC, ABS, PE, and PP profiles with tight dimensional tolerances.
Co-Extrusion Systems
Multi-layer lines for copper-plastic, soft-hard, dual-color, and magnetic-plastic composite profiles.
Post-Processing Equipment
In-house punching, silk-screening, laminating, and assembly lines for complete component delivery.
Measurement & QC Lab
Precision measurement instruments for dimensional, mechanical, and electrical property verification.
From Concept to Component
We work as a technical partner, not just a supplier. Bring us a drawing, a sample, or just an idea -- our engineering team takes it from there.
Requirement Intake
Submit drawings, samples, or a brief description. We accept 2D/3D files, physical samples, or verbal specifications.
Feasibility & Material Analysis
Our engineers evaluate structural integrity, select optimal materials, and assess process feasibility before any tooling investment.
Mold Development & Prototyping
In-house mold design and fabrication, followed by rapid prototyping and iterative adjustment until dimensional targets are met.
Mass Production & Delivery
Scaled production with consistent QC, followed by post-processing and delivery as raw profiles, sub-assemblies, or finished components.
Custom Profile Design
We co-design profiles with your engineering team to optimize for function, weight, and manufacturability.
Copper-Plastic Integration
Mature co-extrusion process for embedding copper conductors within insulating plastic profiles in a single pass.
Composite Process Expertise
Soft-hard, dual-color, and magnetic-plastic co-extrusion for multi-material functional profiles.
Serving Markets Worldwide
Our products are trusted by customers across four major global markets, with export documentation and packaging tailored to regional requirements.
Europe
Germany, Italy, France, Netherlands -- lighting, electrical, and building sectors.
North America
USA and Canada -- industrial equipment, electrical connectors, and construction profiles.
Japan
Precision-demanding clients in lighting fixtures, electronic enclosures, and specialty profiles.
Belt & Road
Southeast Asia, Middle East, and Central Asia -- infrastructure, construction, and industrial projects.
Industries We Serve
Certifications & Standards
Our quality management system and product certifications ensure that every profile we produce meets the regulatory and performance requirements of your target market -- whether that's CE for Europe, RoHS for electronics, or custom inspection standards for OEM clients.
- ISO 9001 Quality Management System
- CE Marking for European Market Compliance
- RoHS Compliance for Hazardous Substance Restriction
- REACH Compliance for Chemical Safety
- Third-Party Inspection & Custom Test Reports Available
ISO 9001
Quality Management
CE Marking
European Compliance
RoHS
Hazardous Substance
REACH
Chemical Safety
The Okawa Advantage
We combine technical depth with manufacturing flexibility to deliver consistent value across every order size and complexity level.
Fast Turnaround
Rapid prototyping and streamlined production scheduling to meet your project timelines without sacrificing quality.
Dedicated Account Support
Every client gets a dedicated technical contact who understands your product requirements and manages your orders end-to-end.
Flexible MOQ
From small batch prototypes to large-volume orders, we adapt our production planning to match your demand without excessive inventory risk.
Consistent Batch Quality
Rigorous in-process and final inspection protocols ensure dimensional and material consistency across every production run.
One-Stop Supply Chain
Extrusion, post-processing, assembly, and packaging under one roof -- reducing your vendor count and simplifying logistics.
Export-Ready Documentation
Full export documentation including test reports, material certifications, and customs declarations tailored to destination market requirements.
Let's Build Something
Precisely Right
Whether you have a finished drawing or just an early-stage idea, our engineering and sales team is ready to evaluate your project, suggest materials, and provide a competitive quotation.