Changzhou Longchuang Insulating Material Co., Ltd.

Quality Heat Shrink Insulation Tube, Dual Wall Heat Shrink Tube manufacturer from China

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Cold Shrink Tube Protects RRU Connections

February 03, 2026

Discover the Cold Shrink Tube, your ultimate solution for protecting electrical and telecommunications connections, especially for RRUs. This high-tensile strength silicone tube offers easy, heat-free installation, superior environmental protection, and RoHS compliance. Ensure durability and reliability in demanding conditions. Get yours today!

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Changzhou Longchuang Insulating Material Co., Ltd.

Quality Heat Shrink Insulation Tube, Dual Wall Heat Shrink Tube manufacturer from China

Cold Shrink Tube Protects RRU Connections

Self Rolling Textile Self Closing Sleeve For Wire Simple Fast Operation

High Temperature Corrosion Resistant PTFE Tubing

Red Silicone Rubber Coated Fiberglass Sleeving 3.5mm 12mm

Heat Shrink Insulation Tube

Heat shrink tubes for you to choose

Heat shrink tube manufacture

Super high quality silicone cold shrink tubing

Cold Shrink Tube Protects RRU Connections

Cold Shrink Tube

Black/White - Heat Shrink Tube - Single Wall PE - Flexible - Flame Retardant-RoHs and Sony Compliant

Heat Shrink Insulation Tube

Super high quality silicone cold shrink tubing

Heat shrink tubes for you to choose

Heat shrink tube manufacture

Black/White - Heat Shrink Tube - Single Wall PE - Flexible - Flame Retardant-RoHs and Sony Compliant