Custom Plastic Injection Molding Service | ABS, PA66, PP, PC, POM

Shenzhen Elite Technology Co., Limited provides custom plastic injection molding services for OEM and ODM customers requiring precision plastic components, housings, covers, mechanical parts and industrial products.

We support the complete manufacturing process from product design review and DFM analysis to injection mold development, trial molding, mold optimization and mass production.

Our plastic injection molding capabilities cover commonly used thermoplastics including ABS, PA66/Nylon, PP, PC and POM, as well as other engineering and general-purpose plastics according to the application requirements.

Whether you are developing a new product, replacing an existing component or looking for a long-term production supplier, our engineering team can evaluate your 3D CAD model, 2D drawing, sample or product specifications and develop a suitable molding solution.

Plastic injection molding is a highly efficient manufacturing process for producing repeatable plastic components at small, medium and high production volumes.

We manufacture custom injection molded parts according to the customer's:

Our manufacturing process can be adapted for simple plastic components as well as more complex parts containing ribs, bosses, clips, inserts, undercuts and other functional features.

ABS (Acrylonitrile Butadiene Styrene) is widely used for plastic housings, covers, enclosures, consumer products, automotive components and industrial parts.

ABS is often selected when a combination of impact resistance, surface appearance, dimensional stability and processability is required.

PA66 (Nylon 66) is an engineering plastic commonly used for mechanical and structural components.

Typical applications include:

Glass-fiber reinforced PA66 can be considered for applications requiring increased stiffness and mechanical strength.

Polypropylene (PP) is a lightweight thermoplastic widely used for consumer, automotive, packaging and industrial components.

PP provides good chemical resistance and low density, making it suitable for many high-volume molded products.

Polycarbonate (PC) is commonly selected for components requiring good impact resistance, strength and dimensional performance.

Applications can include:

POM (Polyoxymethylene / Acetal) is frequently used for precision mechanical components because of its low friction, wear resistance and dimensional stability.

Typical applications include:

A reliable injection molded part starts with a properly designed mold.

Our mold development process can include:

Customers provide a 3D CAD file, 2D drawing, existing sample or product requirements.

We evaluate the product geometry and manufacturing requirements before mold design.

Design for Manufacturing analysis can identify potential issues related to:

The objective is to identify potential problems before mold manufacturing begins.

The mold structure is developed according to the product geometry, plastic material, production quantity and required molding cycle.

Depending on the project, mold configurations can include:

Mold components can be produced using:

The appropriate manufacturing process is selected according to the required mold geometry and precision.

After mold assembly, trial injection is performed to produce initial samples.

The molded parts can then be evaluated against the customer's drawings and requirements.

If adjustments are required, the mold can be modified and additional trials performed until the required product performance and dimensional requirements are achieved.

After approval, the mold can be used for production according to the required quantity, material and quality specifications.

We can manufacture a wide range of custom plastic components, including:

For complex products, we can also support insert molding, overmolding and multi-material molding where suitable for the design.

For new product development, we can support the complete manufacturing route:

This provides customers with a single manufacturing workflow from initial product development through production.

Our OEM and ODM plastic injection molding service can be customized for different industries and production requirements.

Customers can provide:

Our engineering team can review the design and recommend suitable plastic material, mold structure and manufacturing process.

Our custom plastic injection molding services can be used for components in:

Interior components, brackets, housings and functional plastic parts.

Enclosures, covers, connectors and protective components.

Household products, accessories, handles and custom plastic components.

Mechanical components, housings, brackets and protective parts.

Custom plastic components manufactured according to applicable product requirements.

Housings, covers, functional components and structural plastic parts.

Plastic components for agricultural machinery and livestock equipment.