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Custom Plastic Injection Molding Service

We will bring your 2D and 3D drawings into delicate products.


Custom Plastic Injection Molding in China

With the mission of supplying our customers the premier plastic molding parts, the Ruitai team has always cooperated tacitly for years.

We place great emphasis on teamwork to improve the efficiency of our custom plastic molding services. Our team has several divisions: sales, production, engineering, and inspection. Especially our inspection team plays a role in our custom plastic molding service.

Before we deliver the finished injection molding parts to you, they are responsible for checking the tolerance of each plastic part multiple times. At Ruitai, there are many advanced checking tools: CMM, height gauge, and caliper.E-mail us now for more details!

Rapid Tooling Injection Molding

Through rapid tooling, it creates custom aluminum and steel molds from small to big sizes.

Rubber Injection Molding Parts

There are several kinds of plastic material to make plastic molding parts: ABS, Nylon, PMMA, PP, PU, PVC, rubber, etc.

Insert Molding Parts

We apply overmolding and insert molding to build more plastic parts with more complex design.

Why Choose Ruitai for Plastic Injection Molding?

Being a custom plastic molding service provider, Ruitai Mold is proud to offer you premium quality plastic molding prototypes and end-use parts.

There are two kinds of molding techniques that you can choose from: Insert molding and over molding. According to your specifications and requirements, our engineering team will guide you from offering the most professional advice to produce finished products.

We can support your plastic molding project from low-volume prototyping project and high-volume production. If you are in a hurry for quotation and production, you can send us the drawings as soon as possible. We will give you feedback within 2 hours.

What if there are some problems with the finished plastic molding parts, you can respond to us and resend them to us. The Ruitai team will rework them for you until you are satisfied.

If you are interested, remember to contact Ruitai now!



1. Do You Provide Low-volume Custom Plastic Molding Production?

Yes, we do provide low-volume production. At Ruitai, there is no quantity limit for custom plastic molding production. Whether you want to produce plastic molding components with low volume or large volume, Ruitai can support you.

2. Is Custom Plastic Molding Expensive?

No, plastic molding is one of the most economical processes. It uses a metal mold to reproduce a large number of plastic molding parts. Besides, the larger the number of parts to do, the lower the cost will be.

3. Can You Can Ensure the Quality of Your Custom Plastic Molding Parts?

Yes, we can ensure high-quality plastic molding parts. First of all, we have cooperated with renowned material suppliers for years. Besides, the Ruitai team has strict control over the quality of our plastic molding parts. We would use state-of-art equipment to measure the parts. We wouldn’t deliver them to you until these parts satisfy your needs.