High Quality Prototype Injection Molding Parts Manufacturer


Sunplast International is a leading injection molding parts maker specialized in prototype injection molding parts. We are an innovative molding parts manufacturer, we keep staying ahead by offering the high-grade prototype injection molding parts and components.

We are constantly upgrading our equipment and, through the use of state-of-the-art, closed-loop molding machines, we have achieved unparalled part repeatability and quality. A high degree of automation enables us to deliver cost-effective product to our clients, on time and "right the first time".

Our moldings help in manufacturing prototype molded products that have excellent dimensional accuracy and intricate designs. Our molding process involves the metered quantity of plasticized and heated material being injected into a relatively cool mold under high pressure, where it solidifies and takes shape.

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