Custom Plastic Parts

Customized Quality Parts

On-Demand Manufacturing Service from Prototype to Production

As an on-demand manufacturer, Zhongde offers custom plastic, rubber & metal parts. We guarantee consistent quality for prototypes and mass production.

Zhongde is an on-demand manufacturing company in China, that provides professional and reliable injection molded rubber parts and custom plastic parts. Our Completed production lines and various on-demand manufacturing services enable us to undertake orders with high precision and complex parts.

Plastic Injection Molding

Zhongde precision plastic injection moulding service is the most common manufacturing process for high-quality custom plastic parts at a competitive price.


Rubber Injection Molding

China custom rubber Injection molding service from Zhongde offers various materials selections and mold designs. We produce both solid rubber parts and rubber-bonding metal parts.

Why Zhongde

Zhongde is a leading on demand manufacturer in China and has been widely recognized by many Fortune 500 companies. Based on rich industry experience, a complete production line, a professional technical team, and a service team, we can make your design into reality. Zhongde produces prototypes and end-use parts with efficient manufacturing capabilities. Customer satisfaction is our ultimate goal.

One Stop Service

Fast digital manufacturing from design to products.

On-Demand Production

Customize complex and intricate parts as customers' requirements.

Various Manufacturing Technologies

Six manufactured technologies help you realize various customized requirements.

Material Diversity

Materials range from plastic, rubber to metal, covering hundreds of raw materials.

Material Modification

Solve tricky using conditions through material modification.

Multiple Color Options

Selection from hundreds of colors, any color according to Pantone color is available.

Various Surface Finishing

Support various of surface finishing according to customers' requirements

Parts Assembly Service

Provide both manual and automatic assembly service to improve efficiency.

Packing Customization

Any kinds of packaging can be customized according to customers' requirement.

Click to get a 3D printing sample for free. After sample is confirmed, we will design and manufacture molds to help you save cost and time.

Click to get a 3D printing sample for free. After sample is confirmed, we will design and manufacture molds to help you save cost and time.

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Advanced Machines

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Sqm Workshop

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Sqm Workshop

Custom Parts Application

With rich experience for customizing millions of products, Zhongde has the capability to customize parts for various of industries. Click to learn what industries we have served


The automotive industry is evolving fast, constantly designing and developing new models, always in need of customized automotive injection parts. Zhongde has produced many kinds of custom parts such as rubber grommets, rubber dust boot, plastic light shell for automotive industry.

Zhongde’s on-demand manufacturing services offer a wide range of products. According to materials and processes, They are mainly divided into 6 categories. Customized plastic parts, OEM rubber parts, thermoplastic-elastomer parts, China custom CNC parts, 3D print mechanical parts, and assembly parts. If you have any custom requirements, please contact us directly or send an email to sales@zdcpu.com

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