Your ISO-Certified Precision Injection Molding Partner in Shanghai China
As an ISO-certified manufacturer, we deliver excellence across sectors including New Energy Vehicles (NEV), electronics, medical devices, pet products, and high-precision industrial components. Whether you require rapid prototypes or high-volume mass production, our engineering expertise ensures quality every time.
End-to-End Injection Molding Solutions
from a Trusted China Manufacturer From initial concept to full-scale production, we provide a seamless manufacturing experience backed by advanced engineering and in-house tooling.




Advanced Manufacturing Capabilities:
From initial concept to full-scale production, we provide a seamless manufacturing experience backed by advanced engineering and in-house tooling.
Custom Injection Molding Services: Professional production of plastic parts and components for automotive, medical, and consumer sectors.
Precision Mold Design & Engineering: Our Shanghai-based engineers design high-performance molds optimized for durability and manufacturability.
In-House China Tooling: We offer fast lead times and competitive pricing through our comprehensive in-house mold-making capabilities.
Rigorous Quality Control: Every project undergoes strict inspection to ensure consistency from the first sample to the final production run
Precision Plastic Injection Parts: High-performance components manufactured to exact specifications using a comprehensive range of engineering-grade resins.
Thin Wall & Insert Molding: Specialized, high-speed processes for lightweight designs and the integration of metal components into plastic parts.
Custom Overmolding Solutions: Expert integration of multiple materials—typically a rigid plastic substrate with a soft TPE/TPU elastomer. This process enhances ergonomic grip, provides shock absorption, and creates superior environmental seals without the need for adhesives.
High-Precision Tooling: In-house mold design and fabrication, utilizing advanced CNC and EDM technology to ensure stable, long-term production and consistent part quality.



Why Choose CNMOULDING?
We combine technical expertise with state-of-the-art facilities to remain a top injection molding company for international markets.
Industry-Specific Expertise: Specialized solutions for high-precision industries like New Energy Vehicles and Medical Devices.
Scalable Production: Supporting everything from low-volume functional prototypes to massive production runs.
Tailored Engineering: Custom mold designs built to your exact technical and performance specifications.
Reliable Project Management: Dedicated support to ensure your project stays on schedule and meets all quality benchmarks.
Industry-Specific Tooling Solutions: Automotive to Pet Products
We adapt our mold manufacturing process to meet the stringent regulations and performance demands of diverse sectors:
| Industry | Focus & Expertise |
| Automotive | Durable, high-precision molds for functional engine components and interior trim. |
| Medical & Healthcare | Clean-room compatible tooling and high-precision molds for critical medical devices. |
| Pet Care Products | Innovative, safe, and bite-resistant plastic components for the global pet market. |
| Electronics & Industrial | Advanced thin-wall molding and rugged components for industrial equipment. |
| Consumer Goods | High-finish molds for household products and aesthetic lifestyle brands. |




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