Multifunctional Phone Stand
Granted by the China National Intellectual Property Administration (CNIPA) to CYES SILICONE Group affiliate Dongguan Xinyue Technology Co., Ltd.
About CYES SILICONE
A professional silicone products manufacturer and supplier in China with more than 20 years of manufacturing experience and a 10,000 m² production base — serving OEM, ODM and wholesale buyers worldwide.
Our Story
20+ Years of Dedicated Silicone Manufacturing
Founded in 2004, CYES SILICONE Products has evolved from a small molding workshop into a full-service silicone manufacturing company. Today, our 10,000 m² factory houses mold making, compression and liquid injection molding, post-curing, assembly and a dedicated QC laboratory — all under one roof.
We specialize in custom silicone products and have delivered thousands of OEM / ODM projects for customers in over 50 countries. Our products serve medical, baby and children, kitchen, beauty, sports, automotive, electronics, pet and household markets.
From a simple concept sketch to a finished product, our engineering and production teams manage every stage to ensure consistent quality, on-time delivery and competitive pricing — with testing and compliance documentation arranged to match each product's intended use and target market.
20+
Years of Experience
10,000 m²
Factory Area
200+
Skilled Staff
1000+
OEM / ODM Projects
Our Values
What Drives Our Manufacturing
Quality First
Every batch is inspected against international standards before it leaves our factory.
On-time Delivery
Streamlined production planning keeps your projects on schedule, batch after batch.
Innovation
Continuous investment in new materials, tooling and molding technology.
Customer Partnership
We work as an extension of your team, from first sample to long-term supply.
Transparent Pricing
Clear, itemized quotations with no hidden costs — material, tooling and unit price.
Sustainability
Eco-conscious materials and processes, including food-grade recycled silicone options.
Your IP, Protected
Trust Is Part of the Manufacturing Process
For OEM and private-label buyers, protecting your design and brand is as important as the product itself.
IP Protection & Confidentiality
NDAs signed as standard. Customer tooling is segregated and never shared, files are access-controlled, and your designs are never shown as "ours" or used for another buyer.
Full Production Traceability
Every batch has a record from raw material and mixing to molding, finishing and packaging — supporting audits, reorders and compliance for global brands.
In-House Testing Laboratory
Mechanical, hardness, dimensional and visual checks on every batch, with third-party FDA, LFGB, ROHS and REACH testing coordinated for your market.
Quality Control
Three-Stage Quality Inspection on Every Batch
Quality is verified at three checkpoints — incoming, in-process and outgoing — so defects are caught before they reach your shipment, not after.
IQC — Incoming
Raw silicone compounds and colorants are verified for grade, batch number and compliance before entering production.
IPQC — In-Process
First-article and in-line checks on hardness, dimensions and visual defects during molding, finishing and assembly.
OQC — Outgoing
Final inspection, AQL sampling and packaging verification before release, with a per-batch inspection record.
| What we test | Method |
|---|---|
| Hardness | Shore A durometer, per batch |
| Dimensions | Caliper / gauge verification, ±0.1 mm finished-part tolerance |
| Tensile & elongation | Mechanical testing on material coupons |
| Color | Spectrophotometer, ΔE ≤ 1.5 against Pantone reference |
| Food-contact / biocompatibility | FDA 21 CFR, LFGB, USP Class VI / ISO 10993 as required |
| Restricted substances | RoHS / REACH testing coordinated with third-party labs |
Certifications
Compliant with International Standards
Our materials and finished products are tested to meet the strict requirements of global markets.
- ISO 9001 — Quality Management System
- FDA — Food & Medical Grade Materials (USA)
- LFGB — Food Contact Compliance (EU)
- ROHS & REACH — Restricted Substances Compliance
| Founded | 2004 |
|---|---|
| Factory Area | 10,000 m² |
| Employees | 200+ |
| Daily Capacity | Several tens of thousands of parts (varies with product type, cavity count, shifts and yield) |
| Main Processes | Compression molding, liquid silicone injection (LSR), over-molding |
| Materials | Food-grade & medical-grade silicone, solid silicone rubber |
| MOQ | Flexible, from small custom batches |
| Lead Time | Appearance prototypes 1–3 days, simple samples 3–7 days, single-cavity mold samples 7–15 days, steel multi-cavity production mold 15–30 days, medical/complex LSR per mold & validation |
| Shore A Hardness | 20 – 80 A (softer or firmer on request) |
| Mold Tolerance | ±0.01 mm on critical dimensions |
| Injection Precision | ±0.1% shot-weight repeatability |
| Mold Steel | P20, NAK80, S136 (hardened H13 for high volume) |
| Temperature Range | -40 °C to +230 °C (material-dependent) |
| Post-cure | Per-batch post-curing for volatile reduction |
| Color Matching | Pantone-matched, ΔE ≤ 1.5 |
Patents & Test Reports
Design Patents & Third-Party Compliance Testing
Independent design protection and third-party laboratory testing back every product family we develop.
Fresh-Keeping Bag (XY-1)
Granted by the China National Intellectual Property Administration (CNIPA) to CYES SILICONE Group affiliate Dongguan Xinyue Technology Co., Ltd.
Third-Party Test Reports
Independent laboratory test reports covering food-contact, restricted substances and chemical compliance, maintained for both solid silicone and liquid silicone rubber (LSR) materials.
| Test Standard | Scope | Solid Silicone | LSR (Gas-Cured) |
|---|---|---|---|
| FDA 21 CFR 177.2600 | Rubber articles for repeated food use (USA) | PASS | PASS |
| LFGB | Food-contact compliance (Germany / EU) | PASS | PASS |
| EN 71-3 | Migration of certain elements — toys safety | PASS | PASS |
| REACH (SVHC) | Restricted substances (EU) | PASS | PASS |
| RoHS | Restriction of hazardous substances | PASS | PASS |
| California Prop 65 | California Proposition 65 settlements | PASS | PASS |
| TSCA | Toxic Substances Control Act (USA) | PASS | PASS |
| PAHS | Polycyclic aromatic hydrocarbons | PASS | PASS |
| Phthalates | Plasticizer / phthalate content | PASS | PASS |
| PFOS & PFOA | Perfluorinated compounds | PASS | PASS |
| Halogen | Halogen content | PASS | PASS |
| Siloxane (硅氧烷) | Volatile siloxane content | PASS | PASS |
Tested by CTI — Centre Testing International Group Co., Ltd. (Shenzhen, China), reports issued April 2024. Full reports available on request under NDA.
Engineering Capability Pack
Documents You Can Request to Verify Us
You should be able to audit what we claim, not just read it. For qualified projects we make the following documentation available as a single capability pack — sensitive items are released under NDA.
| Document | What it verifies | Availability |
|---|---|---|
| Factory & equipment list | Molding machines, tooling, inspection and post-processing equipment | On request |
| ISO 9001 certificate | Quality management system | On request |
| Cleanroom test report | ISO Class 7 classification and coverage area (cert. CR-2026-0714) | On request |
| Material test reports | FDA / LFGB / RoHS / REACH and related compliance (CTI) | On request |
| Mold precision & tolerance statement | Tooling accuracy and finished-part tolerance capability | On request |
| IQC / IPQC / OQC inspection flow | Incoming, in-process and outgoing quality control points | On request |
| Demolding, finishing & overmolding process notes | Post-cure, trimming and silicone-to-plastic bonding approach | Under NDA |
| Calibration certificates | Measuring instrument calibration and traceability | Under NDA |
| SPC / capability study | Process capability (e.g. Cpk study LSR-MED-007) | Under NDA |
These are released for genuine sourcing and audit purposes. Client-specific records, raw measurement data and proprietary process details remain confidential and are shared only under NDA with qualified projects. See the full evidence summary on our engineering evidence page.
Request the Capability Pack
Or mention it in your quote request — we attach the relevant documents to your first reply.
Work With a Manufacturer You Can Trust
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