Plastic Injection Molding Services
At Metaplex Yiwu, injection molding is not just a production method — it’s a controlled engineering process that turns raw polymers into reliable, precision-built components. We focus on achieving consistency, mechanical strength, and visual perfection in every molded part we produce.
Our manufacturing floor is equipped with advanced molding machines capable of handling a wide range of thermoplastics and part geometries. Each project begins with in-depth material and design analysis to ensure that the final product aligns with the client’s performance, durability, and cost objectives.
From the first prototype to full-scale production, every step — tooling design, mold optimization, injection, cooling, and finishing — is managed in-house by our experienced technical team. This integrated workflow allows for faster turnaround, higher precision, and complete control over quality.

Our Technical Scope
- Custom and high-volume injection molding
- Multi-cavity and dual-shot processes
- Insert molding and overmolding with metal or rubber components
- Mold engineering, polishing, and maintenance
- Assembly, finishing, and surface texturing
Material Range
We process a broad selection of polymers — ABS, PP, PC, PE, Nylon, PVC, POM, PMMA, and other engineering-grade plastics — each chosen and adjusted for its specific mechanical and aesthetic requirements.
Industry Applications
Our molded products are integrated into automotive systems, electronics, consumer appliances, medical devices, and industrial assemblies — where precision, consistency, and visual appeal are essential.
Our Advantage
- Complete in-house design and tooling capability
- Data-driven quality control and process monitoring
- Scalable production from test runs to full series
- Proven reliability with over seven years in advanced polymer manufacturing
Metaplex Yiwu delivers plastic components that combine performance, precision, and clean aesthetics — designed to enhance both function and form in every application.