Features:
- Open-end tubular rubber sleeve for easy installation
- Pre-expanded and assembled onto a removable core
- Removable core allows for positioning over cable connectors, terminal lugs, etc.
- Rubber tube shrinks onto the connector, creating a waterproof seal
- Made of high-quality silicone rubber material
- Excellent weather resistance
- Resistant to acid and alkal
Benefits:
- Effortless installation process
- Ensures a secure and waterproof seal
- Protects wire and cable connections from the elements
- Reliable performance in various weather conditions
- Resistant to corrosive substances
- Long-lasting durability




Qingdao Runlin International Trading Co., Ltd. is a leading manufacturer and supplier of silicone cold shrink tubes and related products. With our ISO9001:2008 certification, we are committed to delivering high-quality products and services.
At Runlin, we pride ourselves on our innovative manufacturing approach. Our technical director has designed machines, including a plastic strip extruder with a utility model patent, for producing the main parts of cold shrink tubes. This has established our leading position in the industry, with 80% of the supporting plastic belt in the market being produced by Runlin.
Our primary focus is on cold shrink products, and we offer a range of solutions to meet your needs. Our telecommunication cold shrink tubes, cold shrink cable accessories, and self-adhesive silicone tape are not only popular in our domestic market but also exported to Europe, South Asia, and other regions.
With a commitment to high quality and reliable service, we aim to support our partners and customers in winning more business. Choose Runlin for top-notch silicone cold shrink tubes and experience the difference.





