Dongguan, Guangdong · tooling & moulding since 2019
Tooling, sampling and batch production under one roof
Compression, injection and LSR lines sit on the same site as the mould making workshop, so release marks, shrinkage and colour drift are fixed at the source instead of in an email chain.
Custom silicone molds and silicone products, built to your drawing
We are a silicone factory, not a trading desk. Send a 3D file, a sample part or a reference photo, and we
handle material selection, tooling, sampling and batch production in one place — for DIY candle molds,
resin and ceramic molds, bakeware, wristbands and custom silicone parts.
Mold design & tooling in house
Sampling before mass production
Custom molds from 500 pcs · stock items from 5 pcs
Mould making workshop, presses, trimming and inspection sit on one site in Dongguan — and they have since 2019. These are the figures we quote against.
In-houseMould design, CNC master and cavity cut in our own mould making workshop
7 daysSample made after drawing sign-off and deposit
15 daysBatch lead time after sample approval
500 pcsCustom mould MOQ · stock items from 5 pcs
Mould making workshopMasters, cavities and inserts CNC-machined in house, with run length, wall thickness and draft agreed before the first press.Presses & trimmingParts run by colour and grade, then deflashed, trimmed and counted before packing.Inspection & packingParts checked on the lit bench under a magnifier and dial gauges, then bagged and boxed before they leave the unit.
Lead times above are our standard quoted figures — they are confirmed per project once the drawing review is done.
Most buyers arrive with one of two problems. They are different projects with different pricing, so we
quote them separately.
1. You need a silicone mould
You have a product to cast — a candle, a resin coaster, a ceramic blank, a soap bar — and you need the
mould that makes it. We build the master, the cavity and the demoulding geometry, then produce the
moulds in the quantity you need.
Moulded from your 3D file, master model or existing mould
Wall thickness and draft angle adjusted so parts release cleanly
Single-cavity or multi-cavity layouts for volume
Food-contact or high-temperature grades where the process requires it
You sell the finished item — wristbands, bakeware, kitchen tools, promotional goods — and you need a
factory to produce it with your logo, colour and packaging. We produce to your specification and ship
the finished goods.
Compression, injection and liquid silicone rubber (LSR) routes
Each line below has its own page with material options, tooling notes and the information we need to quote.
DIY candle silicone molds
Wholesale moulds for pillar, sphere, bubble, floral and relief candles. Made for craft sellers who need
repeatable detail and a mould that survives repeated wax pours.
Casting moulds for epoxy resin art, ceramic slip casting, concrete and cold-process soap. Smooth inner
surfaces, sharp edges, and release geometry that protects fine detail.
Cake, muffin, chocolate, ice and pastry moulds in food-contact grade silicone, with the temperature
range and stiffness stated per item so buyers can compare before ordering.
When a product is moving fast and you need it in silicone, we reverse-engineer from a bought sample,
adjust the design for moulding, and quote tooling plus unit cost.
Every project follows the same route, so you always know what happens next and what we still need from you.
Drawing review
You send STEP, IGES, STL, a PDF drawing or a physical sample. We check wall thickness, draft, undercuts
and the parting line, then tell you what has to change before tooling.
Material & quote
We propose the silicone grade and hardness for your process, then quote mould cost, unit price at your
target quantity, and the tooling lifetime you can expect.
Sample approval
A pre-production sample is made and shipped in 7 days. You check fit, surface, colour and
hardness; the approved sample becomes the reference for the whole batch.
Batch production
Production runs to the approved sample with in-process inspection. Standard lead time is
15 days after sample sign-off, with photos before shipment.
What you can specify
The variables we tune for your product
Silicone is not one material. These are the parameters that decide whether a mould releases cleanly and
whether a part survives its working life.
Parameter
Typical range
Why it matters for your product
Hardness
Shore A 10 – 70
Soft grades release fine detail; firm grades hold shape in gaskets and bakeware.
Material route
Platinum-cure / peroxide-cure / LSR
Platinum-cure is the default for food-contact and clear parts; LSR for high-volume small parts.
Service temperature
Stated per grade
Wax pours, oven baking and hot casting each need a different ceiling.
Colour
Pantone match or swatch
Pigment is checked on a physical sample, not on screen.
Surface
Gloss, matte, textured
Determines release behaviour and the look of the cast part.
Tolerance
Agreed per drawing
Fixed in writing before tooling, so there is no argument at inspection.
Why buyers stay
One factory for the mould and the product
Most problems in silicone sourcing come from the handover between a tooling shop and a production
factory. When the mould is made in one place and the parts in another, nobody owns the release marks,
the shrinkage or the colour drift.
We keep both under one roof in Dongguan, Guangdong. The same team that cuts the cavity runs the press, so
the fix happens at the source instead of in an email chain.
Tooling and production on the same site since 2019
One contact from first quote to final shipment
Sample kept on file as the batch reference
Material certificate and SDS supplied with the order
What is your minimum order quantity?Custom molds require a minimum order of 500 pcs. Stock items start from 5 pcs, so a first order can be small. Tooling is quoted once per mold and stays with you.
Can you make a mould from my 3D file?Yes. STEP and IGES are best, STL is workable. We review the file for draft angle, wall thickness and undercuts, then send you a short list of changes before any tooling is cut.
How long does a sample take?7 days from approved drawing and deposit. If the design needs a printed master first, we tell you that before the timer starts.
Do you only make moulds, or also the finished products?Both. Some customers buy moulds and cast in their own studio; others have us produce, pack and ship the finished item. The two are quoted separately because the cost structure is different.
How do you handle colour matching?Send a Pantone number or a physical swatch. We press a colour chip and photograph it under daylight before running the batch, because pigment looks different on screen.
Can you copy a product I already sell?We can reverse-engineer from a sample you own, provided you hold the rights to the design. Send the sample and we will quote tooling and unit cost against your target quantity.
Send a file, get a real quote
Tell us the product, the quantity and the deadline. We reply with material options, tooling cost and unit price — not a catalogue.
Working hours: Mon – Sat, 09:00 – 18:00 (GMT+8) · We reply within 24 hours.
