Welcome to Shenzhen Only Prototype CO.,LTD !

Our Services

Comprehensive injection molding solutions for various production needs

Prototype Molding

Rapid prototyping with low-volume injection molding to validate designs before full-scale production.

High-Volume Production

Mass production capabilities with consistent quality and competitive pricing for large quantities.

Mold Design & Manufacturing

Complete mold design services and precision tool manufacturing for optimal production efficiency.

Secondary Operations

Comprehensive post-processing including assembly, painting, printing, and quality inspection.

Injection Molding Process

Our step-by-step approach to delivering high-quality molded parts

1

Material Preparation

Plastic pellets are dried and prepared for the injection molding process

2

Injection

Molten plastic is injected into the mold cavity under high pressure

3

Cooling

The mold is cooled to solidify the plastic into the desired shape

4

Ejection

The finished part is ejected from the mold cavity

5

Quality Control

Each part undergoes rigorous inspection to ensure dimensional accuracy

Materials We Work With

Wide range of engineering-grade thermoplastics for various applications

ABS

Impact resistant, good mechanical properties

Polycarbonate

High strength, transparent, heat resistant

Polypropylene

Chemical resistant, flexible, lightweight

Nylon

Wear resistant, high temperature tolerance

PEEK

High performance, extreme temperature resistance

TPE/TPU

Flexible, rubber-like materials

Our Capabilities

Advanced manufacturing technologies and expertise

Machine Capacity

Injection molding machines from 50 to 500 tons clamping force

Precision Engineering

Tolerances as tight as ±0.01mm for critical applications

Complex Geometries

Multi-cavity molds, insert molding, and overmolding capabilities

High Production Rates

Automated systems for high-volume manufacturing efficiency

Industries We Serve

Expert solutions for diverse industrial applications

Automotive

Interior and exterior components, under-hood parts

Medical

Device housings, surgical instruments, disposable items

Electronics

Enclosures, connectors, consumer electronics

Consumer Goods

Household items, packaging, appliances

Industrial

Machine components, tools, equipment parts

Contact
Tel

TEL

+86 18779345691

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