Custom silicone development · RTV mold MOQ from 20 · DFM & prototype support
Custom Silicone Manufacturing · Shenzhen, China
RUUIPON helps brands, manufacturers and product developers turn drawings, samples, photos and 3D files into custom silicone molds and finished silicone products. Our Shenzhen team supports RTV silicone mold development, HCR/HTV compression molding, LSR injection molding, silicone overmolding, tooling, prototyping and repeat production.
Send a STEP/STP file, STL, drawing, physical sample or clear reference images. We review what you need to receive, how the part or mold will be used, the critical geometry and the expected production volume before recommending the manufacturing route.
What We Manufacture
RUUIPON supports two broad buying paths. Some customers need a flexible silicone mold that they will fill with another material. Others need a finished silicone product or component made directly in silicone. The correct tooling, material and production method are different, so we identify the final deliverable before quoting.
We make flexible silicone casting molds for gummy, chocolate, baking, ice, resin, candle, soap, plaster and other casting applications. The mold structure is designed around the casting material, release path, cavity count, filled weight, detail level and production workflow.
HCR/HTV compression molding is used for finished silicone products and components produced in heated metal tooling. Typical projects include trays, kitchenware, seals, gaskets, covers, grips, keypads, protective parts and other repeat-production silicone items.
LSR injection molding is suited to products that benefit from liquid silicone processing, repeatability, controlled geometry, thin sections or production volumes that justify an injection-molding route. Tooling and quantity are quoted after DFM.
For products that combine silicone with compatible plastic, metal or other inserts, we can review overmolding or insert-molding routes for grip, sealing, protection, insulation or integrated function.
A silicone project should not be forced into a process because a supplier happens to specialize in one machine or one mold type. We first establish what you need to receive and what the product must do.
Choose this route when you need a flexible silicone mold that will be filled with resin, wax, plaster, soap, chocolate, gummy, water, batter or another compatible casting material.
Choose this route when you need a finished solid-silicone part made repeatedly in heated metal tooling.
Choose this route when the product geometry, material and production plan suit liquid silicone rubber injection molding.
Choose this route when silicone must be integrated with a compatible insert or substrate.
Our Shenzhen Operation
RUUIPON is operated by Shenzhen Ruipeng Silicone Products Technology Co., Ltd. (深圳市锐鹏硅胶制品科技有限公司), established in 2018. We support overseas brands and manufacturers with project review, custom tooling, silicone processing, prototype validation, inspection and export packing.
Our manufacturing capability is supported by real production-floor photographs, equipment and tooling images, custom mold and silicone-product examples, company-registration evidence, team and trade-show photographs, and genuine material or test reports where they match the project context.
Development Process
1
STEP/STP is preferred for dimension-controlled engineering work, but STL, drawings, photos, artwork and physical samples can also be used to begin review.
2
We review the release path, undercuts, parting lines, wall or web design, cavity layout, support, inserts, fit features and process-specific risks before tooling is released.
3
If production-ready geometry does not exist, we confirm the required modeling or reverse-engineering scope before chargeable design begins. Simple 3D modeling is typically around USD 50 when the project is not complex.
4
The prototype should prove the items that matter to the job: dimensions, fit, demolding, cavity volume, piece weight, surface finish, hardness, assembly or functional performance.
5
Production begins after the design or sample is approved. Applicable RTV mold programs can start from 20 molds per design. HCR/HTV, LSR, overmolding and metal-tool programs are quoted according to the project.
Quality control is more useful when the buyer identifies critical requirements before production rather than after shipment. Depending on the project, the inspection plan may include:
When an approved sample is the correct production reference, keep the revision and approval record with the job.
Materials & documentation
Material selection depends on what the silicone will contact and what the finished mold or part must survive. Relevant factors can include food contact, service temperature, flexibility, tear requirements, chemical exposure, color, mechanical load, repeated use and cleaning.
For food-contact projects, material and available test documentation are confirmed for the selected silicone grade, intended use and destination market. A report for one compound or one article should not be presented as a factory-wide approval for every product.
Business license
Shenzhen Ruipeng Silicone Products Technology Co., Ltd. (深圳市锐鹏硅胶制品科技有限公司). Unified Social Credit Code 91440300MA5FAXCN9W. Legal representative 杨开乐. Issued 2018-09-19.
ISO 9001
Historical quality management system certificate scan. Compound and lot documents are issued separately on request.
FDA compound report
Lab report on mixed silicone compound - not an FDA-approved factory claim. Issued on food-contact RFQs.
Shop clips
Short phone clips from our floor. Tap Play to load one. Not a cycle-life claim.
Mahjong demold
The face leaves the cavity. Detail stays on the piece.
Peony / mousse finish
Deep petals need draft and a skin that returns after peel.
Handmade soap cast
Soap is a craft casting. Do not inherit a chocolate document pack.
Imperial-seal mousse
The emboss has to release.
Develop cavity size, target piece weight, logo detail, tray layout and filling compatibility.
Develop bars, bonbons and branded shapes around release, surface finish and cavity volume.
Build custom trays and cavities around the baked product, oven setup and loaded handling.
Develop cubes, spheres, spears and branded ice molds around release, lid design and filled handling.
Select one-piece, split, plug/core or supported structures around the resin part geometry.
Develop pillar, figurine and sculptural candle molds around wax release and mold support.
Develop branded bars, loaf molds and multi-cavity layouts around the real soap process.
Build snap bars, tablets and custom shapes around target fill weight and break-line geometry.
Balance cavity count with tray size, pitch, filled weight, support and demolding.
Send the information you already have. We will identify what is still missing before tooling.
STEP/STP, STL, drawing, artwork, physical sample or measured photos.
A flexible casting mold, finished silicone part, compression tool, LSR part, overmolded assembly or process recommendation.
Tell us what the mold will be filled with or what environment the finished silicone part must work in.
Dimensions, fit, logo, surface finish, piece weight, cavity volume, hardness, sealing or other CTQs.
Prototype quantity, first production quantity and expected repeat volume.
Destination market and any food-contact, retailer or customer-specific documentation requirements.
Your required delivery window so the production and shipping plan can be checked against the actual scope.
No. RUUIPON supports custom RTV silicone molds, HCR/HTV compression molding, LSR injection molding, silicone overmolding, tooling, prototyping and finished silicone-product production where the project fits the process.
No. MOQ from 20 applies to applicable custom RTV mold production after the design or prototype is approved. HCR/HTV, LSR, overmolding and metal-tool programs are quoted according to tooling, part geometry, material and production requirements.
Yes. Clear photos, measurements and samples can begin the review. For fit-sensitive or dimension-critical projects, we may still need a physical sample, locked CAD or additional measurements before tooling is released.
For a straightforward custom mold, simple 3D design and prototype development is typically about 3–5 days after the necessary design information is approved. Complex split molds, large molds, metal tooling, HCR/HTV or LSR projects can require a different schedule.
Yes. Food-contact projects can use an appropriate silicone material for the application. Available test documentation is confirmed for the selected grade, intended use and destination market.
STEP or STP is preferred for dimension-controlled engineering work. STL, OBJ, PDF drawings, sketches, artwork, photos and physical samples can also be reviewed.
