China DTG Prototyping - Leaders in Plastic Injection Molding

Founded in 2010

DTG is the most comprehensive manufacturing service provider of fully customized mold design, mold making and plastic injection molding for the automotive, medical, electronics and consumer goods industries.

Certifications: ISO 9001:2015 | AS9100D | ITAR Registered

Our Prototyping Services

Why Choose DTG Injection Molding Services ?


ISO 9001:2015 | ITAR Registered | 5S - Lean Manufacturing

ISO Certified

DTG because we are an ISO9001:2015 certified manufacturer who embraces the principles of 5S management; whether you need customized design, precision manufacturing, or strict quality control, DTG can meet your needs and exceed your expectations.


With years of experience in electronic component injection molding, we have the knowledge and skills to deliver exceptional results.


We are dedicated to staying ahead of industry trends and technological advancements, allowing us to offer innovative solutions that meet the evolving needs of our clients.

Advanced Equipment

Equipped with the latest injection molding machines and technology, we ensure the highest level of precision and consistency in every project. From small-scale prototypes to large-scale production runs, we have the capabilities to meet your demands.

Fast delivery

We have efficient production processes and advanced equipment, which can complete orders in the shortest time and deliver them on time. We understand that time is of the essence to your business, so we are committed to providing fast and reliable delivery services.

Customer Focus

Your satisfaction is our priority. We strive to exceed your expectations at every step of the process, building lasting relationships based on trust and reliability.


A Leader In Injection Molded Plastics

Our main services include industrial design, product analyzing, prototyping, mold design and manufacturing, mass production, etc. In the spirit of quality first, service the best for enterprise purposes, to provide customers with one-stop solutions of project.

DTG is ISO 9001:2015 + AS9100D Quality Management Systems certified, which goes beyond basic ISO standards to ensure extended product quality and safety.

DTG Cooperation Process

For simple parts, product lead times can be reduced to as little as 3 days.Upload your part to see if it qualifies.


Quote Phase


Mode Design & Creation




Logistics & Delivery

Our Advanced Injection Molding Equipment

Our injection molding facilities bring together state-of-the-art technology and facilities to provide customers with efficient and precise injection molding solutions for a wide range of complex component manufacturing needs.

EC40 Toshiba
Wholesale Custom Plastic Injection Molding
TM130 Topstar

Our Product Industries Applications


Our injection molded products play a key role in the automotive parts industry, providing high-quality, precision parts that meet the exacting reliability and performance requirements of automotive manufacturers.


Provide high-quality, medical-standard injection molded parts to support the innovation and production needs of medical device manufacturers.


Provide high-quality and safe parts for the toy product industry.

Business Electronics

Support the innovation and production needs of electronic products.

Industrial molds

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Aerospace & Agriculture

Provide high-quality, durable parts to support the manufacturing and operation of aviation agricultural equipment.

Case Studies

Manufactured through DTG

Digital Manufacturing Resources




Case Products

What’s New at GTG

Industry News

How To Make Injection Molds?

Making injection molds involves several steps, from designing the mold to fabricating and finishing it. Here’s a step-by-step guide to creating your own injection molds:

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Industry News

Do It Yourself Injection Molding

Do-it-yourself (DIY) injection molding can be a cost-effective way to produce small batches of plastic parts without investing in expensive industrial equipment. This approach is

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