Humen Town, Dongguan — China's "Town of Mould"  |  Mould makers since 2003
E-mail: shally@centsmold.com  |  Tel / WhatsApp: +86 189 2296 7742
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Cents Mould injection mould workshop in Dongguan with rows of CNC mould machining centres running in-house
Precision Injection Mould Manufacturer · Est. 2003

Precision
Injection Moulds
±0.01 mm

A Chinese injection mould maker that engineers, machines and trials every plastic injection mould under one roof in Humen, Dongguan — no outsourcing, no middlemen, no guessing. From mould design to plastic injection moulding of finished parts, we deliver a complete OEM/ODM tooling service for buyers in Europe and North America.

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2003Mould making since
2,520 m²Owned factory
50+Mould machines
30+Injection presses
100%In-house tooling
±0.01mmMould precision held daily
5,000,000Mould cycles achieved
15 yrsCosmetics tooling partner
20+ yrsMedical · toy · machinery moulds
36Mould machines listed in detail
Who we are

A mould maker,
not a trading company

Dongguan Cents Precision Manufacturing Co., Ltd. ("Cents Mould") is a Chinese injection mould manufacturer based in Humen Town, Dongguan — the region known across the industry as the Town of Mould. We started making plastic injection moulds in 2003 and began exporting in 2017.

We are an OEM/ODM mould and plastic injection supplier. Customers send us a part drawing, a 3D file or even just an idea; we take it through mould design, CNC machining, EDM and slow-wire EDM, CMM inspection, mould trial and then plastic injection moulding of production parts — plus assembly if you need it. One factory, one supplier, one point of accountability.

Because we own the tooling machines and the presses, we are also a natural fit for buyers searching for a custom mould manufacturer in China who needs tool transfer, a second source, or a supplier that can hold tight tolerances on components where a few hundredths of a millimetre change the fit.

Dongguan Cents Precision Manufacturing factory: 2,520 m² facility, 50+ mould machines, 30+ injection machines, 100% in-house production
Why buyers choose Cents

Six reasons,
one reliable mould supplier

Every point below is something we can show you on the shop floor — equipment, machines, moulds and parts you can inspect.

01 Cents Mould factory building in Humen Dongguan, established 2003, 100% in-house production Owned factory · Humen, Dongguan · Est. 2003
2003 / started making moulds

Engineer-led since day one

Cents was founded in 2003 by a mould design engineer who had already spent years inside Japanese and Taiwanese mould factories. That background still shapes how we work: the man who signs off your mould is the man who understands why the gate position, the cooling layout and the steel choice matter. We are toolmakers first — a precision injection mould manufacturer before anything else.

  • Mould design in-house from day one
  • Exporting to Europe and North America since 2017
  • 20+ years of continuous mould making
02 Japan OKUMA MP46V CNC machining centre cutting an injection mould component in the Cents Mould workshop ~50 staff · 10 engineers · 5 QC inspectors
1 / step to the decision maker

Flat management, direct communication

We deliberately stay a medium-sized factory — roughly 50 employees, 10 engineers and 5 quality inspectors. Management is simple and short. Your requirement is passed directly from the owner to the workshop in one step, which removes the layered-communication delays and misunderstandings that cause missed dates and wrong revisions on tooling projects.

  • No account managers between you and production
  • Engineer-reviewed DFM feedback before cutting steel
  • Weekly progress photos and a named contact per project
03 Japan Yasoda YBM640V CNC machining centre, imported mould processing equipment in the Cents Mould factory Swiss · Italian · Japanese · German · Taiwanese machines
100% / in-house, zero outsourcing

Automated, imported equipment — nothing subcontracted

Our mould machines are imported from Switzerland, Italy, Japan, Germany and Taiwan — Yasoda and OKUMA CNC centres, Makino EDM, Swiss GF slow-wire EDM, Hexagon CMM. Most mould machining runs automatically on these machines, which means consistent geometry and far less operator variation.

Because we do not send work out, you avoid the two hidden costs of outsourced tooling: extra processing time and the margin stacked on top by every sub-supplier. It also means when something needs changing, it is changed in our building — not chased across a supply chain.

04 Injection mould drawing beside an eight-cavity precision mould built to ±0.01 mm tolerance by Cents Mould ±0.01 mm · mould precision, every job
±0.01 mm mould precision

Tolerance is a habit, not a promise

Mould precision at Cents is held to ±0.01 mm, and our machining equipment is capable of accuracy down to 0.001 mm. Our customers are mainly in Europe and North America, and the dimensional discipline their drawings demand has become the daily habit of every operator — not a special effort reserved for difficult jobs.

Every critical mould component is verified on a Zeiss Contura and Hexagon CMM at ±0.002 mm — ±0.005 mm, and you receive a QC report with the dimensional data rather than a promise that "it is fine".

05 Precision injection moulded lipstick outer tubes and middle tubes in clear, white, red and green plastic Cosmetics packaging tooling · 15 consecutive years
5,000,000 / mould cycles proven

15 years on one cosmetics tool programme

For 15 consecutive years we have built the moulds that produce lipstick outer tubes and middle tubes for a very well-known European cosmetics company. The customer's specification called for a mould life of 1,000,000 cycles.

The moulds we built have reached 5,000,000 cycles — five times the requirement. Cosmetics packaging punishes tooling with high polish requirements, thin walls and airtight fits; if a mould survives 15 years of that, it will survive your project.

06 High precision inspection centre with Zeiss Contura and Hexagon CMM measuring mould components at Cents Mould 100% QC report for every part
20+ years of hard-to-mould parts

Specialists in complex moulds

Beyond straightforward tooling, we are known for the moulds other suppliers hesitate over. Two families come up again and again:

  • Overmoulding / multi-material moulds — several plastics bonded into a single part in one tool
  • Unscrewing moulds — internal or external rotating threads that automatically unscrew during ejection

We have also been building medical product moulds, toy moulds and machinery parts moulds for more than 20 years.

Capabilities

One supplier from drawing to boxed part

Mould design, mould making, mould trial, injection moulding and assembly — all performed by our own team in our own 2,520 m² facility.

01

Mould design & DFM

Part and mould design review, gate and runner layout, cooling circuit design, steel and hardness selection, draft analysis and a written DFM report before any steel is cut.

02

CNC mould machining

Japan Yasoda YBM640V and Japan OKUMA MP46V machining centres, Taiwan Yongjin NSV1020MA and NDV850, Koruisi 540A, Japan FANUC D14MIA and Taiqunjingjin T-8 — covering mould bases and cavities with maximum part sizes up to 950 × 550 mm.

03

EDM & slow-wire EDM

Japanese Makino EDG3 spark erosion and Swiss GF slow-wire EDM to 0.001 mm accuracy — essential for sharp corners, deep ribs and hardened cavity inserts.

04

Mould trial & sampling

T1 sample trial in our own workshop, dimensional and appearance inspection, sample parts shipped to you for approval, then steel and process corrections until the mould is signed off.

05

Plastic injection moulding

30+ injection machines from 20 to 300 tons, including a dedicated anti-dust moulding workshop for appearance-critical and cleaner requirements — running production parts on your mould or ours.

06

Assembly & finishing

Assembly workshops for sub-assembly and finished goods, plus the usual secondary operations — ultrasonic welding, printing, painting, plating and packaging.

Full Technical Capability
How a project runs

From your file to a running mould

A clear sequence with a decision point at every stage, so you always know what is happening to your tooling and what it costs.

1

Enquiry & quotation

Send a 3D file or drawing with material, annual volume and tolerance needs. You receive a mould price, part price and lead time.

2

DFM & mould design

We review manufacturability, propose gate, runner and cooling design, and issue a mould drawing for your approval.

3

Steel & CNC machining

Mould base and inserts are machined on imported CNC centres to ±0.01 mm.

4

EDM & slow-wire

Sharp geometry, ribs and hardened inserts are finished by Makino EDM and Swiss GF slow-wire EDM.

5

CMM verification

Critical dimensions checked on Zeiss Contura and Hexagon CMM at ±0.002–0.005 mm, with a QC report.

6

Assembly & fitting

Mould is assembled, fitted and function-tested — ejector, slider, lifter and unscrewing actions verified.

7

T1 trial & samples

First trial on our injection machines; samples and a trial report go to you for approval.

8

Production & shipping

Mould ships to you, or we run production moulding and assembly and ship finished parts worldwide.

Industries we tool for

Parts that have to fit correctly

Almost any plastic part can be made by mould — the difference is whether the tool still holds tolerance in year five. These are the industries where our moulds have been running for decades.

Cosmetics packaging
Medical products
Toys & consumer goods
Machinery parts
Electronics & appliances
Industrial components
Industry Details
Advanced production facility listing Japan Yasoda CNC, Japan Makino EDM, Swiss GF slow-wire EDM and Swiss Hexagon CMM with 100% in-house production
Trusted across Europe & North America

Moulds shipped to eight countries
— and still running

Since 2017 we have built custom design moulds for customers in the United States, Canada, Germany, the United Kingdom, Poland, Ukraine, Denmark and the Netherlands. Working with European and North American drawings, standards and expectations is our normal operating environment, not a special project.

We think it is genuinely meaningful to provide customisation services to our customers — the moulds we build are how someone else's product idea becomes a real object that ships. That is the job, and we take it seriously.

  • 15 consecutive years supplying cosmetics tooling to one European brand
  • 20+ years producing medical, toy and machinery-part moulds
  • Mould life reaching 5,000,000 cycles against a 1,000,000-cycle spec
Table of high-advanced mould processing machines: CNC machining, slow wire cutting, EDM, CMM, milling and grinding — 36 machines total
Buyers ask us

The questions we answer every week

Short answers here — full detail on our FAQ page, including cost drivers, lead times, tolerances and material selection.

Mould price depends on part size, cavity number, steel grade, mould life target and complexity (sliders, lifters, unscrewing, hot runner). Rather than quote a number that means nothing without your drawing, we quote from your 3D file or sample. Send a file and you will receive a breakdown of mould cost, part cost and lead time — usually within two working days.

Typical custom injection moulds run in the range of several weeks from drawing approval to T1 samples, depending on size, cavity count and complexity. Because all machining, EDM and CMM inspection are done in-house with no outsourcing, the schedule is under our own control and we can give you a realistic date instead of a hopeful one.

±0.01 mm is the mould precision we hold as standard, and our machining centres are capable of accuracy to 0.001 mm. Critical features are measured on a Zeiss Contura and Hexagon CMM at ±0.002–0.005 mm and reported to you, so tolerance is demonstrated with data rather than asserted.

Yes. We run 30+ injection machines from 20 to 300 tons, including a dedicated anti-dust moulding workshop, plus assembly workshops. Many customers take the complete package — mould plus ongoing part production — while others buy the mould and run it in their own plant. Both are normal for us.

Read all questions & answers

Send us your part. Get a real mould price.

Attach a 3D file, a drawing or a photo of an existing part with material and annual volume. You will get an engineer's quotation — not a sales sheet.

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