14 +
Years Experience
80 +
Export Markets
1500
Factory Area
4 +
Product Patents
Factory Tour
Inside Our Silicone Manufacturing Facility
Take a walk through our mold shop, LSR injection lines, QC lab and packaging area.
What We Do
One Factory, Six Integrated Capabilities
From your first sketch to shipped cartons, every stage of silicone product development happens under one roof.

Tooling & Mold

In-house mold design, CNC machining and lifetime maintenance. Fast tooling from 15 days.

LSR & Solid Molding

Liquid silicone injection and solid silicone compression molding for custom hardness and colors.

Printing & Marking

Silk-screen, pad printing, laser engraving and debossed logo for brand customization.

Assembly & QC

Component assembly, 100% visual and functional inspection before packing.

Custom Packaging

Retail boxes, poly bags, blister packs with your barcode, labels and manuals.

Rapid Prototyping

3D-printed samples and rapid tooling for design validation before mass production.

Why choose us?
A Source Factory That Owns the Whole Chain
With 14 years of silicone manufacturing expertise, in-house mold development and full testing equipment, we deliver cost-effective solutions worldwide.
01
R&D & Customization
Support OEM & ODM customization with drawings or samples. Adjustable formulas and fast sampling for diverse‑industry demands.
02
Source Manufacturer
One-stop full-process production from mold to finished goods. 80+ staff, 10,000+ pcs daily output.
03
Strict Quality Control
Standardized IQC/IPQC/FQC/OQC inspection from raw materials to finished products. Stable, compliant quality.
04
Precision Molding
Advanced LSR injection and compression molding for complex structures. Temperature resistance, insulation and over-molding.
05
Multi-Scene Application
Products for sealing, food-grade, electronic protection. High & low-temp resistance, waterproof and anti-aging.
06
Efficient Delivery
Professional technical team provides solution support. Controllable lead time and prompt after-sales response.
OEM / ODM Workflow
From Idea to Delivery in 8 Steps
A transparent, structured process that keeps you informed at every milestone — from first call to final carton.
01

Send Your Idea

Share a drawing, photo, sample or just a description. STEP, STP, IGES, DWG, PDF all accepted.

02

Feasibility Review

Our engineers review structure, material and moldability. We suggest optimizations to save cost.

03

Quotation

Transparent pricing for tooling, samples and mass production, with lead times and MOQ.

04

Mold Design & Build

In-house mold design and CNC machining. Tooling typically 15-25 days depending on complexity.

05

Sample Approval

We send prototype samples for your testing and approval. Adjustments made before mass run.

06

Mass Production

Stable production scheduling with progress updates and production photos on request.

07

QC & Packaging

Multi-point inspection and custom packaging with your labels, barcodes and manuals.

08

Shipping & Support

Export documentation, shipping coordination and after-sales support. We handle the logistics.

Have a drawing or reference image? Upload it and we’ll evaluate feasibility within 24 hours.

Upload Your Design
Workshop
Workshop
Workshop
Workshop
Who are we?
Silicone Products Manufacturer
Shenzhen Silicone Partner Technology Co., Ltd. (SILPART) is a Shenzhen-based integrated silicone manufacturer with 14 years of deep industry experience. We specialize in mold development, independent R&D, silicone OEM/ODM processing and global export. With a 1,500m² production base and 80+ skilled staff, we deliver full-chain service from custom mold development to cross-border shipment.

14 Years Industry Experience

Deep expertise in silicone manufacturing

1,500m² Production Base

Shenzhen factory, full-chain capability

80+ Skilled Staff

10,000+ pcs daily output capacity

4 Product Patents

Original designs, continuous innovation

4-Stage QC System
Quality Checked at Every Step
From incoming raw material to outgoing shipment, we verify quality at four critical stages. No batch leaves our factory without passing all four.

Stage 1IQC — Incoming

First-article approval

Stage 2IPQC — In-Process

Process deviation alerts

Stage 3FQC — Final

AQL sampling report

Stage 4OQC — Outgoing

Shipping document review

Certifications & Test Reports

Compliance documentation and test reports available depending on product and target market.

ISO 9001 CE FCC RoHS KC FDA LFGB REACH
Our materials and products are tested against international food-contact and safety standards. Current certificates and test reports are available for review and can accompany your shipment.
Quality Checked at Every Step
Industries
Industries We Serve
From everyday consumer goods to precision industrial components — our silicone products power brands across five major sectors worldwide.
News
News & Blogs
Real‑time corporate news, exhibition updates and project progress. Track our growth & breakthroughs in silicone manufacturing.
OEM & ODM manufacturers
A full-industry-chain, industry-and-trade-integrated enterprise with over a decade of deep industry experience, specializing in mold R&D, mold manufacturing, silicone contract manufacturing, the production of finished adult products, and foreign trade exports.
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