About JF MOULD
JF MOULD combines project communication, in-house machining, mold fitting, and trial support in Taizhou so international customers can evaluate us as a real manufacturing partner instead of a trading middle layer.
Start from RFQ review when your team already has files or a clear project brief and needs manufacturability feedback.
Open the RFQ Review RouteNeed supplier introduction firstUse contact when you need factory background, qualification context or next-step planning.
Contact JFMOULDWe support OEM and ODM injection mold projects from file review through mold delivery, with communication structured for buyers who need clear updates, manufacturability feedback, and dependable trial follow-up.
The factory focus is custom tooling for automotive, consumer products, thin-wall packaging, pipe fittings, and industrial parts.
Quotations, engineering notes, and trial reports are prepared for overseas teams that need quick remote alignment.
JF MOULD supports new product launch, tooling transfer, and stable repeat manufacturing for long-cycle programs.
Shipment packages can include spare-part lists, mold trial notes, and startup recommendations for receiving teams.
We aim to send a first human response to your inquiry within 24 hours. This is a target for first response, not a completed DFM report or final quotation. Complex programs may need additional time for full DFM feedback.
These are public company facts and direct contact routes, so overseas buyers can verify who is replying before moving further into RFQ.
Preview draft, wall-thickness, and parting-line examples directly on this page.
Grouped fitting samples used to show molded-part coverage after production review.
See the sample photos and the manufacture, trial, acceptance, and shipment status confirmed by JFMOULD.
These examples show a sample DFM review, molded fitting parts, and a confirmed shipped spoon mold project.
Sample engineering review
These illustrations and summarized comments come from our public sample report. They show how we discuss tooling questions; your part needs its own engineering review.
The sample flags blue surfaces with no draft for modification before mold design.
Source: sample DFM report, slide 3.
The sample highlights thicker red regions and identifies a sink-mark concern.
Source: sample DFM report, slide 4.
The blue line shows the parting-line proposal for the sample housing.
Source: sample DFM report, slide 5.Why Choose Us
Commercial review and engineering feedback are combined so overseas buyers can move from RFQ to quotation with less back-and-forth.
Project engineers work from drawings, moldflow assumptions, and trial feedback to keep decisions practical and export-ready.
Key machining, fitting, assembly, and trial stages stay inside one factory workflow instead of being fragmented across traders.
We support communication, documentation, and shipment expectations for customers in Europe, North America, and other global markets.
Team Snapshot
Jessica leads commercial communication, while project engineers and toolroom staff carry RFQ review, machining follow-up, trial coordination, and export handoff.
Jessica owns first contact, buyer questions, quotation follow-up, and the handoff between sourcing teams and project engineering.
Project engineers review part structure, steel choices, mold actions, and trial feedback so RFQ decisions stay tied to manufacturable tooling.
Machining, EDM, fitting, assembly, and trial technicians keep workshop decisions connected to the agreed delivery path.
Manufacturing capability
Base plates, structural features, and large steel blocks are roughed and finished for repeatable mold geometry.
Sinker EDM supports deep ribs, sharp details, and complex surfaces that are difficult to reach with milling alone.
Wire-cutting EDM is used for precision inserts, sliders, and wear parts that require tight dimensional consistency.
High-speed milling supports cavity finishing and detailed mold steel machining.
Final fitting combines cooling, ejection, guidance, and action systems before the tool enters trial validation.
Quality control
Critical mold bases, inserts, and purchased components are checked before they enter the build schedule.
Machined details are reviewed during production so fitting issues are found before final assembly.
Each mold trial produces a short action list covering part appearance, function, dimensional points, and next-step corrections.
Mold trial
Fill balance, cooling response, ejection, flash risk, and visible cosmetic areas are reviewed during each trial stage.
Photos, video clips, sample feedback, and engineering notes help remote buyers approve changes with fewer meetings.
Equipment list
The current shop mix covers more than 25 machines across wire cut, EDM, engraving, drilling, milling, and fitting support.
| Equipment | Category | Qty. | Main Use |
|---|---|---|---|
| Wire-cutting EDM | Wire Cut | 4 | Precision inserts and slider profiles |
| High-speed Engraving | Engraving | 4 | Fine cavity details and electrodes |
| Deep-hole Drilling | Drilling | 2 | Cooling channels and deep drilling work |
| Dual-head EDM | EDM | 3 | Ribs, textures, and hard-to-machine features |
| Single-head EDM | EDM | 2 | Electrode finishing and insert details |
| High-speed Milling | Milling | 3 | Cavity finishing and mold plate machining |
| CNC Milling | Milling | 4 | Large steel blocks and structure machining |
| Surface Grinding | Grinding | 2 | Shut-off and assembly surface finishing |
| Radial Drilling | Drilling | 1 | Base drilling and auxiliary processing |
| Conventional Lathe | Turning | 1 | Round components and repair work |
| Band Saw | Cutting | 1 | Raw steel cutting before machining |
Wire-cutting EDM
High-speed Engraving
Deep-hole Drilling
Dual-head EDM
Single-head EDM
High-speed Milling
CNC Milling
Surface Grinding
Radial Drilling
Conventional Lathe
Band Saw
Factory Proof
Factory exteriorWorkshop interior
Engineering and project teamCNC milling areaEDM operation areaWire-cutting EDM area
