Silicone Sleeves — Custom-Made to Your Drawings

Ukong manufactures high-quality silicone sleeves designed for protection, insulation, sealing, and grip across a wide range of industries including electronics, automotive, medical devices, industrial equipment, and consumer products. Silicone sleeves offer excellent flexibility, temperature resistance, electrical insulation, and long-term durability, making them ideal for both functional and protective applications.

Fully customized to your specifications
We specialize in OEM and custom silicone sleeve production. Simply provide your 2D/3D drawings, samples, or technical requirements, and our engineering team will manufacture sleeves precisely to your design to ensure accurate fit and reliable performance.

We can customize:

• Inner and outer diameters

• Length and wall thickness

• Hardness (various Shore A options)

• Color, transparency, and surface texture

• Reinforced or multi-layer designs

• Special features such as ribs, grooves, or branding

• Food-grade, medical-grade, or industrial-grade silicone materials

From prototype development to high-volume production, we ensure consistent quality, tight dimensional tolerances, and stable performance tailored to your application.

Send us your drawings or samples — we’ll produce silicone sleeves precisely to your requirements.