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Silicone rubber protective dust cover for electronic devices
Size
Custom
Color
Custom
Function Application
Dustproof
Material
Silicone rubber
Advantages
Dustproof and durable
Service
OEM. ODM. Customization
Function
Acid-resistant, alkali-resistant, heat-resistant
Brand Name
DZK
Model Number
Accept customization and OEM production
Certification
FDA, ISO10993, RoHS
Place of Origin
CHINA
Custom Special-Shaped Silicone Seals with OEM Mold Service
Precision Silicone Sealing Solutions for Complex Applications
Looking for high-performance custom silicone seals designed for unique structures and demanding environments? We provide OEM/ODM special-shaped silicone sealing solutions with in-house mold development, precision manufacturing, and flexible customization services.
Whether you need irregular cross-sections, complex geometries, or application-specific sealing performance, our engineering team can transform your drawings or samples into reliable silicone sealing products.
Product Features
Custom Shapes & Sizes
We specialize in manufacturing non-standard silicone seals, including:
Irregular silicone gaskets
Special-shaped sealing rings
Complex profile silicone strips
Multi-cavity silicone components
Customized silicone rubber parts
Available based on:
2D drawings
3D CAD files
Samples
Application requirements
OEM Mold Development
Our complete OEM mold service includes:
Mold design optimization
Rapid prototyping
Precision tooling
Sample validation
Mass production support
Fast mold lead time helps accelerate your product development cycle.
Premium Silicone Materials
Material options include:
Food-grade silicone
Medical-grade silicone
High-temperature silicone
Flame-retardant silicone
Conductive silicone
FDA / LFGB compliant materials
Hardness range: 20A-90A Shore
Temperature resistance: -60°C to +250°C
Excellent Sealing Performance
Our silicone seals provide:
Superior elasticity
Long-term compression resistance
Waterproof & dustproof protection
Chemical resistance
UV & ozone resistance
Aging resistance
Suitable for both static and dynamic sealing applications.
Technical Specifications
Item
Specification
Material
Silicone Rubber
Hardness
20A-90A Shore
Temperature Range
-60°C to +250°C
Color
Custom Colors Available
Tolerance
±0.05mm ~ ±0.2mm
Certification
FDA / LFGB / RoHS / REACH
Production Method
Compression / Extrusion / LSR
Frequently Asked Questions
How to choose materials?
Material selection depends on your specific environment, including the medium, temperature, pressure, and other operational conditions.
How to deliver the goods?
For small orders, we use express services like DHL, FEDEX, UPS, TNT. For large orders, we deliver by air or sea freight.
Are you a manufacturer?
Yes, we specialize in producing various hydraulic and pneumatic sealing products. Our quality system is ISO 9001:2015 certified, and materials comply with REACH and RoHS regulations. We accept customization and OEM production.
Do you provide samples? Is it free?
Yes, we provide samples free of charge, but customers need to pay the freight costs.
How is the quality?
All manufacturing processes conform to ISO-9001:2015 standards, with 100% inspection conducted before shipment.
Company Details
Bronze Gleitlager
,
Bronze Sleeve Bushings
and
Graphite Plugged Bushings
from Quality China Factory
Business Type:
Manufacturer,Exporter,Seller
Year Established:
2018
Total Annual:
200-300
Employee Number:
50~100
Ecer Certification：
Verified Supplier
DZK seal Established in 2015, Xiamen De Zheng Kai Sealing Technology Co., Ltd. is a professional manufacturer of high-quality precision sealing components.Specializing in the production of various hydraulic and pneumatic sealing products. Its quality system certification has passed ISO 9001:201... DZK seal Established in 2015, Xiamen De Zheng Kai Sealing Technology Co., Ltd. is a professional manufacturer of high-quality precision sealing components.Specializing in the production of various hydraulic and pneumatic sealing products. Its quality system certification has passed ISO 9001:201...
