About RUUIPON
Your partner in custom silicone mold design
Founded in 2018 in Shenzhen, China, RUUIPON helps product designers, food brands, candle makers, resin artists, and small businesses turn ideas into production-ready custom silicone molds.
Meet the founder
Kyler Yang
Founder of RUUIPON
Kyler Yang is the founder of RUUIPON, a brand dedicated to providing customized silicone mold solutions for global customers.
With extensive experience in silicone product development and manufacturing, Kyler focuses on helping brands, designers, and businesses transform their creative ideas into high-quality silicone products.
From concept evaluation and 3D design to prototype development and mass production, Kyler works closely with customers to optimize mold structures, improve product quality, and achieve reliable production results.
Under his leadership, RUUIPON has supported customers from different industries, including food, crafts, candles, soap making, resin art, and other customized silicone applications.
Kyler believes that a successful silicone mold is not only about manufacturing — it is about understanding the customer's product vision and creating a practical solution that works in real production.
“Every idea deserves a well-designed mold.”
A short company story
RUUIPON started in 2018 in Bao'an, Shenzhen - not as a trading desk, but as a workshop that builds molds for people who already have a product idea and need someone to turn it into a repeatable tool. Most of our clients are brands and makers abroad; we still quote in plain English, send photos of samples, and ship from the same industrial park listed on this page.
What we do
We are an OEM/ODM custom silicone mold manufacturer. We do not sell off-the-shelf molds - every project starts from your design, sample, or concept.
- Custom mold design & 3D modeling from sketches or physical samples
- Prototype tooling in 3-7 business days
- Multi-cavity production molds for small and mid-volume runs
- Food-grade silicone with FDA / LFGB documentation on request
- Global shipping with FOB, EXW, and DDP options
We work across resin casting, chocolate and confectionery, candle and soap making, baking and fondant, and general crafts - see our solutions by industry.
Who we serve
| Customer type | Typical project |
|---|---|
| Etsy / Shopify sellers | Branded resin coasters, custom candle shapes |
| Food & bakery brands | Logo chocolate bars, themed cookie molds |
| Candle & soap makers | Pillar, container, and wax melt molds |
| Product designers | Prototype molds before mass-market tooling |
Our manufacturing standards
Materials: Platinum-cure silicone as standard. Food-contact grades available with third-party test reports.
Quality control: Every mold is inspected for bubbles, tears, and dimensional accuracy. A test cast in your actual material is performed before shipment.
Documents available: ISO 9001, plus FDA / LFGB / REACH / RoHS compound test reports on request for food-contact jobs — not an FDA-approved factory claim. See scans below.
RUUIPON vs mass-production mold factories
Many factories optimize for 10,000+ unit runs and steel tooling. RUUIPON is built for clients who need:
- Lower MOQ (20 pcs) to validate a product before scaling
- Faster prototyping (3-7 days) to hit seasonal launch windows
- Design collaboration when you have an idea but no 3D file yet
- Multi-category expertise across resin, food, candle, and baking
For high-volume gummy and steel mold manufacturing, our group also operates WYD Silicone - a separate site focused on confectionery factory clients.
Documents on request
ISO 9001 plus compound test reports — not a blanket factory stamp
Food-contact jobs get the FDA / LFGB pack that matches the compound and lot you order. We do not market RUUIPON as an "FDA-approved factory." Name US retail, EU, or craft-only on the RFQ.
ISO 9001
Quality management system certificate.
FDA compound report
Lab report on mixed silicone compound — not an FDA-approved factory claim. Issued on food-contact RFQs.
LSR FDA report
English LSR compound test report. Match lot/compound to the job before you print retail claims.
LFGB compound report
For EU food-contact programs when named on the RFQ.
REACH
Compound documentation on request.
RoHS
Compound documentation on request.
People behind the molds
Shenzhen team — workshop, QC, and sample casting
Real faces from our Bao'an workshop: material checks, press-side walkthroughs, and food-grade demold samples.
QC before ship
Measure, bag, and photo — not stock library shots
Ruler checks and tray photos from the Bao'an workshop. Same path as production — not a stock-photo gallery.
Customers we meet
Exhibition floors and buyer meetings
Trade-show days with brand buyers — brochure reviews, RFQ notes, and sample talks before the quote email.
Shenzhen workshop since 2018
Real factory photos from RUUIPON
Shots from our Bao'an workshop — where custom silicone molds are made. No stock photos.
Workshop video
From production to shipping
A short clip from our YouTube channel — trays on the floor, then pack. Timing on your PO is still confirmed after CAD lock.
From production to shipping
Workshop clip of trays moving from the floor to pack-out. Not a lead-time guarantee.
More workshop clips: RUUIPON on YouTube.
Start your custom silicone mold project
Send your design, target material, and quantity. We confirm silicone grade, hardness, and certification needs - usually within 24 hours.