Press Releases

Volsun was founded in 2006, as the pioneer of cold shrink tube manufacturer in China, we keep focusing on the R D, production and sales in insulation, sealing protection solutions for more than 16 years. Recently, Volsun team developed and…

As a professional manufacturer of cold shrink tube, we can accept custom made size, color, length, packing and labels based on customers special needs. The label can be the product size, the product QR code, also can be your company logo. Y…

Volsun team developed and produced a new kind ofCold Shrinktube last week based on one customers special needs. They are Pink color silicone rubber cold shrink tube. Looks so nice and charming! As we all know, silicone rubber cold shrinkabl…

Insulation Waterproof Self-curing Protection Pad is an insulating waterproof packaging material, the main feature is excellent insulation and waterproof performance, can be used for insulation protection of 35kV and below cables, optical ca…

Volsun Fire-retardant Electric Arc Proofing Tape is a special tape with two-way fire resistance, heat insulation and arc resistance characteristics. The flame retardant oxygen index is much higher than similar international products. The qu…

Volsun, as a manufacturer of Excellent quality and manufacturing technique, our products--silicone coatedFiberglassSleeve andCold ShrinkTube won the 2021 manufacturing excellent innovation awards again. Due to excellent manufacturing techni…

A new batch of grey cold shrink tubes were produced in our workshop this week. These cold shrink tubes will be used for telecom industry for cable and connector insulation seal protection in their project. They are made of silicone rubber v…

As we all know, both heat shrink tube and cold shrink tube can be used for insulation protection, waterproof and sealing purpose. So why should choose cold shrink tube especially in telecommunication industry? Compared with heat shrink tube…

As we all know, cold shrink tubing is an open ended rubber sleeve, made primarily from rubber elastomers with high-performance physical properties, that has been factory expanded or pre-stretched, and assembled onto a supporting removable p…

Volsun Class won the 2020 five-star Class ---College enterprise cooperation to explore the win-win way On 22 nd ,November, Suzhou Vocational Institute of Industrial Technology held the second joint construction achievement exhibition of exc…