Custom Injection Molded Plastic Parts for OEM Applications

Custom injection molded plastic parts are widely used when a product requires stable shape, consistent quality and repeatable batch production. The injection molding process forms plastic parts by injecting molten plastic resin into a mold cavity, then cooling it into the required shape, making it suitable for functional parts, housings, covers, brackets, fittings and industrial components.

Huadao manufactures custom molded plastic parts using ABS, PC, PP, PS, POM, PMMA, PBT, PVC, PA6, PA66, PA66+30%GF, PTFE, PC+ABS, TPE and recycled plastic materials. We support mold and part design, mold making, parts machining, injection molding and CNC prototype manufacturing based on customer drawings or samples.

This page should focus on custom injection molded plastic parts rather than only “recycled plastic products.” Recycled plastic can still be included as one material option, but the main SEO direction should be OEM molded plastic parts made from ABS, PC, PP and other engineering plastics.

Key Features

OEM and ODM custom molding
Plastic parts can be produced according to drawings, samples, 3D files or functional requirements. Huadao supports both mold development and molded part production.

Wide material selection
Available materials include ABS, PC, PP, PS, POM, PMMA, PBT, PVC, PA6, PA66, PTFE, PC+ABS, TPE and recycled plastic materials. ABS, PC and PP are commonly used in injection molding for parts requiring toughness, appearance, strength or chemical resistance.

Multiple surface finishes
Color painting, texture, silk printing, vacuum coating and rubber coating can be applied according to product appearance and functional requirements.

Flexible mold options
Single-cavity molds, multi-cavity molds, family molds and hot-runner molds are available depending on part structure and production requirements.

Custom color matching
Red, blue, green, yellow, Pantone colors and RAL colors can be customized to match brand or assembly requirements.

From prototype to batch production
Huadao can support CNC prototype manufacturing, mold trial, injection molding production and post-processing for custom plastic parts.

Technical Specifications

Material Options

Available Product Types

Main Applications

Custom injection molded plastic parts are suitable for many industries where repeatable production, stable structure and customized design are required. They can be used in industrial equipment, automotive components, electronic assemblies, electrical enclosures, household products, machinery accessories, medical equipment housings, packaging components and general plastic assemblies.

For visible parts, ABS and PC are often selected because they can provide good appearance and stable structure. For chemical-resistant and lightweight components, PP can be a practical material choice. For precision or moving components, POM, PA and PTFE may be considered depending on working load, friction and temperature.

Why Choose Huadao Custom Injection Molded Parts?

Huadao provides custom rubber and plastic manufacturing services for industrial customers. For injection molded plastic parts, we can support the full development process from product design review, material selection and mold making to injection molding production and surface finishing.

Whether you need ABS molded housings, PC plastic covers, PP injection molded fittings, recycled plastic parts or custom OEM plastic components, Huadao can manufacture according to drawings, samples or detailed technical requirements.

Our goal is to help customers turn custom plastic part designs into stable, manufacturable and practical products for industrial and commercial use.

Custom Manufacturing Service

To provide an accurate solution, please send us the following information:

Product drawing or 3D file
Material requirement
Product size and weight
Surface finish requirement
Color requirement
Assembly or function requirement
Expected production quantity
Mold type requirement, if any
Sample or reference product, if available
Application environment

Our team can review your requirements and recommend suitable material, mold structure and production process before manufacturing.

FAQ

What are custom injection molded plastic parts used for?

Custom injection molded plastic parts are used for housings, covers, brackets, fittings, clips, machine parts and OEM plastic components in industrial, automotive, electronic and machinery applications.

What materials can Huadao use for injection molding?

Huadao can use ABS, PC, PP, PS, POM, PMMA, PBT, PVC, PA6, PA66, PTFE, PC+ABS, TPE and recycled plastic materials according to product requirements.

Can recycled plastic be used for molded parts?

Yes. Recycled plastic can be used for selected molded parts, depending on strength, appearance, durability and application requirements.

Can Huadao make molds and finished plastic parts?

Yes. Huadao supports mold design, mold making, injection molding, CNC prototype manufacturing, parts machining and surface finishing.

What information is needed for quotation?

Please provide drawings or 3D files, material requirements, dimensions, surface finish, color, quantity, application details and any assembly requirements.