Company Overview
Dongguan Yunze Silicone Products Co., Ltd. is a professional
silicone & rubber manufacturer headquartered in Xiegang Town,
Dongguan, Guangdong — the core of the Pearl River Delta
manufacturing belt, with convenient port access and a complete
industrial supply chain. With 11 years of manufacturing experience,
a 5,000+ ㎡ production facility and 51–100 skilled employees, we are
a comprehensive enterprise integrating R&D, in-house tooling,
production, quality control and after-sales service.
Manufacturing & Facility Strength
Our 5,000+ ㎡ plant is equipped with CNC machining centers, EDM
(electrical discharge machining) and precision grinding equipment
for self-developed molds, together with LSR (liquid silicone
rubber) injection machines and vacuum hydraulic compression molding
presses. This full-process capability — from mold design and
fabrication to molding, trimming and final inspection — ensures
stable quality, short lead times and consistent mass production.
6 Core Industrial & Food-Grade Product Lines
- Industrial Sealing Parts — silicone and rubber seals, gaskets and custom sealing components
for electronics, machinery and automotive.
- High-Temperature Masking Plugs & Protective Caps — heat-resistant masking plugs and caps for coating, plating and
powder-coating processes.
- Cable Grommets & Wire-Harness Seals — precision cable grommets, bushings and wire seals.
- LSR Precision Components — liquid silicone rubber injection-molded parts with tight
tolerances.
- Food-Grade Silicone Kitchenware — baking molds, mats and utensils made of food-grade silicone.
- Baby & Childcare Silicone — sensory mats, baby tableware and feeding products in soft, safe
food-contact silicone.
OEM/ODM Customization Capabilities
We provide full OEM/ODM support: rapid prototyping from 2D/3D
drawings, mold development in about 3–5 days for new projects,
material and color customization, hardness selection from 20–80
Shore A, and customized packaging. Our engineering team works
closely with customers to turn concepts into production-ready parts
efficiently.
Quality Assurance & Compliance
Quality is controlled at every stage under an ISO9001-certified
system. Our materials and products comply with FDA 21 CFR, LFGB,
RoHS and REACH standards, supported by an in-house testing
laboratory and more than 10 R&D and QC engineers. Reliable
quality, on-time delivery and responsive service are the foundation
of our long-term partnerships worldwide.
