GO4 Mould
Your #1 Choice Injection Mold Manufacturers China
Make your idea to product.Get your quote with 24 hours.
Go4 mould video

You Leading Plastic Injection Mold Manufacturer In China

  • Over 10 years experience
  • one-stop injection mold solution provider
  • 20% mold engineer with 10+ years and 50% 5+ years experience, familiar with LKM, DME, HASCO, etc. software.
  • More than 200 Sets of injection mold Capacity
  • 10 sets 5 Axis and 3 Aixs High-Speed Machine

Advanced And Precision Machinery Will Make Better Molds For You

  • 10 sets Taiwan QuickJet 5 Aixs and 3 Aixs High Speed Machine
  • Serein precision CMM machine
  • HSPK double-heads EMD machines
  • Mold fitting machines
  • Haitian 1000-3100T Injection Machine

In GO4 Mould,we trust high precision molding tooling would be gained by good tooling equipment.The tooling data also could be inspected during tooling then we could know it well anytime.If some parts do not reach our standard, we would re-tooling or change for a new one.

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  • Plastic Injection Mold Manufacturer factory view 2
  • Plastic Injection Mold Manufacturer factory view 3
  • Plastic Injection Mold Manufacturer factory view 4

Your Reliable Supplier
For Leading Plastic Injection Mold Manufacturer

You can find one-stop solution from Go4 mould. We provide you with all kinds of custom moulds. We can provide you with a full range of services from early mold design to product manufacturing.

Founded in 2008, as a very young Chinese mold manufacturing company, it has 20% ten-year experience and 50% five-year experience mold engineer. Engineers with rich 2D and 3D mold design experience can better help your ideas become real products.

In the past ten years, Go4Mould has summarized a very mature injection mold design process, from the analysis of parts and molds, Mold Flow Analysis, structural analysis, and injection process analysis, not only on injection molds. You provide a lot of suggestions and can give you some professional opinions on product design.

Go4 Mould strictly follows the ISO 9001 quality management system. In the factory area, we strictly follow the 5S filed specifications. While improving efficiency, it also reduce operational mistakes.

Our Services

Customer Service

Go4 Mould provides excellent custom plastic injection molding, including plastic injection mold Design & Manufacturing service and so on.

Quality Guarantee

Go4 Mould strictly abides by the 4-step quality control flow inspection, from raw material test, process inspection, product test to final delivery inspection to ensure the quality of the mold.

Maintenance Services

Go4Mould can provide for you with a series of after-sales services including on-site and off-site according to you situations and needs.

Technical Supports

Go4 Mould has experienced engineers who can provide technical support during your product development.

On time delivery

Standard injection molds are delivered within 20-60 days. In the past 5 years, the on-time delivery rate of Go4Mould has been above 95%.

Mold Life Warranty

For standard injection molds, Go4Mould guarantees a mold life of at least 300,000 shots.

One-Stop Moulding Solution Provider

Mold Design

Efficient and high-quality mold design. Optimize as much as possible to help achieve better use and longer mold life.

Mold Manufacturing

In the past ten years, Go4Mould has been committed to introducing world-class equipment, such as Serein, QuickJet, HSPK, Haitian.

Mould Assembly & Packaging

The factory masters of our mold assembly team have an average of more than 5 years of experience. To ensure that the mold arrives in your hands in a perfect condition. And will remotely assist you in the installation.

What Our Friends Say

I can't say enough good things about Ivy at go4mould. never have to worry about anything. Thank you so much!

-Mexico client

good molud, good man, good service.


-Russian client


Outstanding communication and quality. Absolutely amazing experience working with this supplier! 5/5 Stars

-United States client

Send Your Inquiry Now


Are you a factory? Can we visit you?

Of course, Go4Mould is located in Zhejiang Huangyan Mould Industry, one of China’s largest mould industry areas.

It only takes 3 hours to get to our factory after getting off the plane from Shanghai. If you start from Yiwu, you can get there in one hour by train.

You are warmly welcome to visit.Seeing is believe.

In the factory, you can see the molds from the raw materials to the design, as well as the molds that are ready to be delivered to you.

As a client, is there any way to control the progress of the entire project?

In the early stage of the project, they can communicate the progress of the project and understand the status of the project through telephone, email and conference calls.

During the project, we will also report to you weekly through photos and other methods to ensure that you have a very comprehensive understanding of the project.

During the trial period, you can come directly to our factory or invite a third party to come. Or we can take a video or live broadcast to show you, and the sample will be delivered to you as soon as possible.

After everything is confirmed, we will pack and ship.

If I don’t have 3D drawings, can I still customize the mold?

Sure.You can provide a sample, and we can make a drawing for you to confirm through the sample.

Then customize the injection mold according to the demand.

What type of mould tool do I need?A single or multi-cavity mould?

When using injection molds to produce plastic products, you can use single-cavity or multi-cavity molds.

If you have any doubts in this regard, you can tell us about the capacity planning, and we will provide you with the plan.

If I plan to cooperate with you, how long will we normally get the trial shot sample?

This needs to be based on the complexity of the mold and accessories, and whether it is a single or multi-cavity mould.

But when the mold is finished, we will send out the sample within 2 days.


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