Injection Mold Manufacturer & Injection Molding Supplier

Our Factory Specializes In Custom Injection Mold & Custom Injection Molding Products with over 17 Years of Injection Molding Product Design & Manufacturing Experience

Rapid Prototyping

Prototyping can be ready within 3-5 work days with 3D printing & CNC machining.


We can produce flexible quantities according to your needs.

Quality Guarantee

Zetar Passed FDA, ISO 9001, ISO 14001, TS 16949 & TUV Certification.

Plastic Products Solution

Injection Molding


Injection Mold

Insert Molding

One Stop Solution For Your Injection Molding Parts

Looking for a custom plastic injection molded parts manufacturer?

Zetar is the perfect partner for your plastic injection molding products needs. We can provide Plastic Injection Molding, Injection Mold, Overmolding,  Insert Molding Service, etc.

With our wide range of products and industries we serve, we are confident that we can provide the perfect plastic injection molding parts solution for your business.

Contact us today to get started!

Converting Ideas Into Reality

With Zetar, you can have your project come true in a matter of days. With more than

20 English-speakers and 7 experienced engineers on hand to support the process

from idea to reality – let us help turn your dream into a reality!

No matter what style of plastic injection molded products you want to manufacture,

based on our extensive experience, we can manufacture it.

Idea Reality

From Scrath To Final Product

Idea Reality

From Scrath To 3D Model

How We Work

Get your Idea

Communicate your ideas with our sales and engineers and get sketches of your plans

3D Model Design

Product engineers make the 3D model design according to your idea


After confirmed the 3D modle, Some complex product will make prototype to verify the assembly and function

Mold Design

After verifying the prototype, our mold engineer will do DFM report, Mold Flow and the mold design


Some products require assembly and packaging services according to customer requirements

Post Processing

After mass production, Will do post-processing including logo printing, painting, plating, laser engraving, ultrasonic welding etc.

Product Produce

After injection mold making finished, we will send the test samples to customer for comfirmation, and then start the mass production

Injection Mold Making

After the 3D design of the mold confirmed, the injection mold maker will starts the injection mold making

Zetar's Sample Room Show

All projects are assigned to our fixed project number.  After the customer confirms their final

sample, We will put it in a bag and keep it at the sample room as standard reference for each

production. This way you can be guaranteed of getting exactly what was ordered every time!

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Tell us your request right now and contact us today about getting started on your next project together!

Insert Molding


3D Printing

CNC Machining Prototyping

Silicone Rubber Products

Plastic Injection Molding

Plastic Vacuum Molding

Plastic Blow Molding

Plastic Extrusion Molding

Insert Molding

Product Post Processing

Why Choose Zetar

Zetar have passed the ISO, TS 16949, TUV and FDA, and we are a custom injection molding

factory and injection mold manufacturing with over 17 years of experience.  Zetar has well-

educated young teams, who are professional in the fields of R&D, manufacturing, quality

control, marketing, and services. 

Zetar's Real Factory Video

We Invited SGS And Alibaba To Take Live Shooting Of Our Factory. This Video Will Also Be

Updated To Our Customers, So That They Can See All Aspects Of Our Company For A More

Comprehensive Understanding!

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Tell us your request right now and contact us today about getting started on your next project together!


Meeting Room

Injection Mold Work Shop

Injection Molding Work Shop

Quality Check Room

Samples Room

Assembly Room


Zetar's Quality Certification

Just email us, we can provide the original of the certification for you.

ISO 9001

ISO 14001

ISO 45001

Send An Inquiry Today!


Phone: 0086-21-64028287

Sales Office: No.29 Moyu Road, Jiading District, Shanghai, China

Shanghai Factory Address: No.998 Huazhi Road, Qingpu District, Shanghai, China

Jiangsu Factory Address: No.777, Jimingtang South Road, Kunshan City, Jiangsu Province

Zhejiang Factory Address: No.1 Xingcheng Road, Yuyao City, Zhejiang Province

Send drawings and detailed requirements via Emial:

Or fill out the contact form below: