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What we do


Jez Mould specialize in manufacturing high-quality plastic injection moulds and also offer injection moulding services. Our equipments are working uninterruptedly 24 hours a day. We are capable of manufacturing precise moulds with various dimensions and the complex moulds. 80% of our molds are delivered to Europe, North America. The advantages of our mold making are short cycle, high efficiency, low cost, high quality.

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Plastic injection moulding

Jez Mould has a wide range of injection products, such as automotive products, home compliance, medical products,electronic products, instrument products, and double color products. We have rich experience in injection molding with various materials, such as ABS, PC, PC+GF, PP, PBT, PA66, PA66+GF, PPO, PPS, PU, PE , TPE, TPU, LCP, PEI , PEEK, Ultem etc.

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Precision Machining Component service

Jez Mould provides custom precision machining component service also, that is a part of the full-service for our customer. we should follow your demand to deliver quality components, and we can control the tolerance in ±.01 mm with metal, and the plastic material is in ±.05 mm.

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Why choose us

Who we are

Jez Mould Plastic is professional mold and plastic manufacturer that is integrated with mould design, mould manufacture, injection molding and assembly plastic parts. Our company is an ISO9001: 2015 certified company which is located in Shenzhen city of China.
Since company was opened in 2009, we have been insisting on “striving for excellence, Scientific management, quality first” management concept. After 11 years of efforts, Jez mould plastic has developed into a professional mold factory with more than 80 people, our staff with many years of experience in design, tooling technology and quality control.

What our customers say about us

Daniel, US

Thanks for everyone at Jez Mould Plastic, we are satisfied with your tools and your excellent and efficient management of our projects, you have done a good job for us, we will place another mold to you this week.

Daniel / USA
Patrick, UK

Thank you for your great services, our experience working with Jez Mould Plastic has impressed us and made you as our first choice for China supplier. We look forward to build a long lasting cooperation-ship with you.

Patrick / UK

Our customers are very satisfied with your tools, I want to thank you personally and everyone in the team, we are looking forward to work with you again. You will get our new order soon.

Dave / France
William, Canada

We are pleased with your molds and the plastic parts, and good news for you! Our injection molding factory also wants to make several tools with you,

Good news for you, my injection molding factory wants to make some tools with you, so I will recommend you to them.

William / Canada


How many molds do you make in a year? and what is your yearly turnover in recent 5 years?

We make 400 sets mold in a year. The average annual sales are about five million dollars.

What the mold size Jez Mould could build?

We can build moulds from small to some big size, the largest mold could up to 2000mm*1500mm*1100mm (weight above 20tons).

What is your smallest tolerance of your molds and your parts?

Our smallest tolerance of our molds is 0.002mm,our part is 0.02mm.

What is the steel Jez Mould usually use?

We use steel of P20, P20H, 718H, NAK80, 1.2311, H13, 1.2344, 420SS,S136,S-7 and 1.2767.They are brand materials with good quality and original material certificate, all from famous suppliers, such as LKM,ASSAB,THYSSEN and DAIDO.

What is kind of hot runner & standard components Jez Mould use?

Our standard components are from brand suppliers such as LKM, DAIDO; Our hot runner are from YUDO, DME, Synventive, Mold-Master, Mastip, EWIKON, HUSKY.

What is the lead time for mold tooling?

It will use 3-5 weeks for small and mid-size molds, 8-10 weeks for larger molds which are over 1.5 meters. It depends on molds’ size and their structure and complexity.

What's the ratio of your export molds?

80% of our molds are export, and 20% of them will be kept in our factory to run parts for customers.

How can we send RFQs to you?

You can send us your Part 2D & 3D files by email or fax, if you don’t have files, you can also send us your samples with your detailed requirements like materials for part or mold, your expected mold life, cavity quantity…etc. You can get our quotation within 2 working days since we got your RFQ.

How does Jez Mould guarantee the quality?

We will always be responsible for the molds Jez Mould made wherever it runs. Providing spare parts, replacement components, technical solution on problems and further assistance to keep supporting customers.

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