SINCE 1998 Taizhou · Zhejiang · China

Custom plastic moulds,
built to your drawing.

Injection and blow moulds for automotive parts, household products, appliances and medical devices — designed, machined, trialled and validated in one plant. From a single tool to a full programme.

2-plate injection mould · section A-A±0.01 mm
27+Years of tooling
0.01 mmMachining tolerance
12 wksTypical lead time
4Industries served
What we do

One partner from DFM
to the first good part.

We are a mould maker, not a broker. Design review, steel, machining, assembly, trial and validation all happen under one roof in Huangyan — so lead time and quality stay in our hands, and in yours.

01 / ENGINEERING

Design & mould flow first

We review your 3D and 2D data before quoting. Parting lines, draft, gating, cooling and ejection are checked in AutoCAD, Pro/E, UG or SolidWorks, and confirmed with Moldflow analysis.

  • DFM report within 48 hours
  • Gating & cooling simulation
  • Steel and structure proposal
02 / MACHINING

Hard-tooled, in-house

Five-axis and Makino CNC centres, Makino and Sodick EDM, wire cutting, deep-hole drilling and polishing — all internal, all measured against the drawing.

  • 10 × Makino CNC, ±0.005–0.01 mm
  • 10 × EDM (Makino / Sodick)
  • Hexagon CMM for 3D reports
03 / VALIDATION

Evidence, not promises

Every tool ships with a document pack: steel certificate, hardness, 3D dimension report, FAI, CPK, trial-run report and pre-shipment inspection photos.

  • FAI & CPK on critical dimensions
  • T1 / T2 trial reports with photos
  • Spare parts and maintenance list
Self-service quote

Describe your part in 2 minutes. Get a tooling price and DFM opinion.

Size, material, annual volume, cavity count — that is enough for us to come back with a real number instead of a template reply.

Start my RFQ
How a tool moves

Seven steps.
Twelve weeks, typically.

Every project follows the same gate system, with a written report at each gate. You always know which stage your mould is in — and what is blocking it.

Kick-off & DFM3D/2D review, parting line, draft, shrinkage, gating concept, quotation lock.
Mould designFull 3D mould design and 2D assembly drawing sent for your approval before steel is cut.
Steel & machiningMaterial from our own Zhejiang steel supply, then CNC, EDM, wire cut, drilling.
Fitting & spottingCore/cavity spotting, cooling circuit pressure test, ejector and slide function check.
T1 trialFirst shot on a matched tonnage press, with a report on defects and corrective actions.
Correction & T2Steel correction, texture, polishing, then a second trial until parts meet the drawing.
Validation & shippingCMM 3D report, FAI, CPK, pre-shipment inspection, export packing.
Plant & control

The tolerance you read
is the tolerance we hold.

Machining accuracy means nothing without measurement. Every critical dimension is checked on a Hexagon CMM, logged, and shipped with the tool.

5-axis CNC · ±0.01–0.02 mm 10 × Makino CNC Makino & Sodick EDM Hexagon CMM Moldflow analysis
Document pack per tool
Steel certificate & hardnessIncluded
3D dimension report (CMM)Included
FAI on critical featuresIncluded
CPK study (Pp/Ppk)On request
Trial shot report + photosEvery trial
Mould maintenance manualIncluded
Spare parts listIncluded

Trusted by

GAC HondaCheryBAICGACCitroënFiatCITIC

Send a 3D file today, get a DFM opinion this week.

Tell us part size, material, cavity number and annual volume. We reply with tooling concept, price and a realistic lead time — no template quotes.

Start an enquiry sales@mingfeng-mould.com