Dongguan, China · Manufacturing mold bases since 2015
Custom non-standard mold frames, machined plates and special structures to your drawing — plus standard plastic mold bases from our own patterns. Machined in our own CNC shop, not resold through a trading company.
Send your drawing, quantity and target date — we reply with a firm price and date. Usually within one business day.
WhatsApp China / global: WhatsApp +86 198 2755 5750
Why buyers switch to us
Delivery reliability, throughput, and what you actually pay. Those are the three things we built the company around.
Most mold bases ship in 7–10 days from order confirmation. Rush jobs are quoted with a fixed date, not a range you have to pad.
Capacity is in our own building. When your program scales up, the parts stay on our machines and the schedule stays yours.
No intermediate trader between your order and the machine. Same drawings, same steel grades — without the layer of markup.
Product lines
Fourteen product families. Custom non-standard frames, plates and special structures are machined to your drawing; standard patterns ship fast from our own production.
Steel grades we machine most often — confirm your grade with the RFQ:
Non-standard sizes, pocket layouts and cooling patterns per drawing.
DWX/DXF/STEP/IGES accepted
Oversized plates, base plates and machine parts machined to print.
Large envelope · CNC milling
Complete A/B plate assembly with guide pillars, bushes and ejector pattern.
Built to your drawing · CMM checked
Frames ready for your cavity insert, supplied as a matched plate set.
Plates not split · Matched sets
Pin-point gate, three-plate and side-gate systems built to standard sizes.
7–10 day lead time · 1 set MOQ
Ground and lapped working faces for tight fit and clean parting lines.
Finish grinding · Ground faces
Heavier plate sets and wear-resistant construction for die casting dies.
Built to drawing · Hardened options
Press die sets and hardware mold bases for stamping and forming tools.
Plate pairs · Guide posts
Do not see your part? If it is a mold base, a mold frame or a machined steel plate, send the drawing — we will tell you plainly whether we can make it.
Shopping in British English? The same parts are listed as mould base — same drawings, same tolerances.
Buying from China for the first time? What a mold base from China actually involves — grades, lead time, terms and how to check a supplier.
Quality control
A mold base that is out of tolerance costs you a rework cycle in your own shop. So every mold base is measured on a coordinate measuring machine before it leaves the building, and the reading goes out with the shipment.
Packing is film wrap plus wooden case, and we can photograph the parts and the case before dispatch if you need to pre-clear them with your warehouse.
News & notes
Square through-openings and what a wire-cut EDM drawing has to settle now join the workshop notes, alongside spare parts and the records a first order should leave, parting-line venting, sealing lands and continuous air paths. Short, practical pieces on steel grades, hardness and heat treatment, tolerances, product lines, plate sizes, pocket layouts, guide systems, cooling circuits, ejection, side actions, hole-making, dowel pins and thread callouts, the press interface, drawing revisions and what a drawing settles before release, deep pockets and high cores, counterbore and thread depth and the steel left under a tapped hole, machining, large plates, cutters, repeat orders, sourcing, quotations and what a quoted price is tied to, payment and order dates, delivery terms, setup, datum and flatness, plate thicknesses, the load path under the core and support pillars, steel grade substitution and what a material callout delegates, the difference between a die casting and an injection frame, two-color and double-shot registration between two stations, die sets and what a press asks of the frame, complete builds and the four interfaces between a frame and its inserts, lifting points and hoist ring threads, who owns the plate list when a brand, a toolmaker and a base shop share one drawing, thermal growth and cold versus running fits, curved parting lines and contact bands on complex surface bases, wire-cut apertures, start holes, slug retention and the datum face for an opening, inspection, lead time, packing and what ships in a crate — the questions that come up before an order. New notes are added most weeks.
14 November 2026
A window that goes right through a plate has no floor and no perfectly sharp corner. What a wire-cut EDM drawing has to settle before the wire is threaded.
13 November 2026
A worn guide bush has to fit a bore already in your press. Why set numbers, revision letters, measured values and a hardware list belong on the first purchase order.
12 November 2026
A vent is a continuous air path, not a generic groove. What the sealing land, vent break, relief channel and clear exit each do, and how the base and insert work divide.
Capabilities & order terms
The table below is what buyers and mold designers normally ask before sending a drawing. Terms are stated up front so your purchasing team can approve without a second round of emails.
| Product range | Mold base / mold frame (standard and custom non-standard), die casting mold frame, die set, large machined plates, mold steel |
|---|---|
| Machining | CNC milling — rough and finish machining in-house |
| Tolerance | ±0.02 mm on fitting and ground features — mold pockets, guide-pillar bores, guide-bushing bores, shut-off faces, plate parallelism. General non-fitting dimensions: 0.3 mm. Above 600 mm the tolerance is agreed case by case — contact us with the drawing. We confirm the figure we will hold before quoting, so there is no dispute at inspection. |
| Minimum order | 1 set — mold base plates are not split, so small runs can be accepted |
| Lead time | 7–10 days for most mold bases, order to shipment. Complex or very large work is quoted with a firm date before we start. |
| Packing | Film-wrapped and packed in wooden cases, suitable for container loading |
| Payment | 50% deposit, 50% before shipment. Credit terms are not offered to new customers. |
| Quotation | FOB China basis; price returned against your drawing, usually within one business day |
The factory
Every photo on this page was taken in our workshop. No stock imagery, no borrowed machines.
Where our mold bases go
More than 60% of the mold bases we have built in recent years go into interior and structural parts for new-energy vehicles above RMB 200,000 — and into structural parts for the flagship models of leading telecom equipment makers.
On high-gloss, grained and thin-wall deep-cavity work, we have built up steady process know-how on parallelism and surface consistency.
Request a quotation
Fill in what you know. The more of these fields you complete, the closer the first quotation will be — no back-and-forth to establish basic facts.
FAQ
