China DTG Prototyping - Leaders in Plastic Injection Molding

Founded in 2010

Welcome to DTG Injection Molding, a leading custom injection mold manufacturer and plastic injection molding factory based inChina. With years of experience in the industry, we specialize in providing high-quality, precision-engineered injection molds and customized plastic parts to clients worldwide. Our state-of-the-art facilities and dedicated team of experts ensure that we deliver innovative solutions tailored to meet your specific needs.

Whether you need prototyping or high-volume production, we are capable of providing reliable and cost-effective solutions. Trust DTG for all your injection molding needs.

Certifications: ISO 9001:2015 | AS9100D | ITAR Registered

Custom Plastic Injection Molding

  • No Minimum Order Quantity.
  • 100+ plastics, elastomers and silicone rubber materials
  • DTG has state-of-the-art equipment, including CNC machines, EDM machines, lathes, grinders, drilling machines, and milling machines.

With online quotes available in as little as 1 day, we streamline the design and molding process to ensure fast progress while saving you time and money.

Custom Plastic Injection Molds

We specialize in custom mold manufacturing and precision CNC machining services. We have a state-of-the-art facility equipped with advanced CNC machines and a team of highly skilled professionals dedicated to creating high-quality, custom molds for our customers.


A Leader In Injection Molded Plastics

Our primary services are injection molding production and mold making. These include industrial mold design, prototyping, product analysis, and mass production. Based on our corporate philosophy of quality first and service best, we provide one-stop project solutions for our customers.

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

DTG Certificate

Our Production Workshop

Our Advanced Injection Molding Equipment

EC40 Toshiba
Wholesale Custom Plastic Injection Molding
TM130 Topstar

Get a Quote Today

Data Privacy and Security:
We take the privacy and security of our customers’ data very seriously, you upload product data files, we have taken strict measures to keep your data safe and will not use it for any other purpose. Your data files will never be forwarded, sold or shared with other third parties.

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.

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 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.

Digital Manufacturing Resources




Case Products

What’s New at GTG

Company News

Why Do People Like CNC: Exploring the Benefits and Appeal of CNC Machining

Computer Numerical Control (CNC) machining has revolutionized the manufacturing industry, earning a strong following among engineers, machinists, and hobbyists alike. This technology allows for precise, efficient, and repeatable production of complex parts, making it a cornerstone in modern manufacturing. In this article, we will delve into the reasons why people

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What Is G-Code in CNC Machines: An In-Depth Guide

G-code is a fundamental aspect of CNC (Computer Numerical Control) machining, serving as the language that CNC machines use to understand and execute various tasks. This article provides a comprehensive overview of G-code, its importance in CNC machining, common commands, and how it contributes to the precision and efficiency of

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Industry Knowledge

Understanding CNC Programming: The Backbone of Modern Manufacturing

CNC programming is an essential component of modern manufacturing, enabling the precise control of machine tools to produce complex parts and components. This article will explore what CNC programming is, its benefits, applications, and key considerations for those looking to leverage this technology in their operations. By understanding these aspects,

Read More »

Get Injection Molding Quotes

We will contact you as soon as possible after receiving it.

Data Privacy and Security:
We take the privacy and security of our customers’ data very seriously, you upload product data files, we have taken strict measures to keep your data safe and will not use it for any other purpose. Your data files will never be forwarded, sold or shared with other third parties.

Get a quick quote

Professional injection mold manufacturing, get accurate quotation in as fast as 60 minutes!

Data Privacy And Security:
We take the privacy and security of customer data very seriously. The product data files you upload will not be used for any other purpose. They will never be forwarded, sold or shared with other third parties.