Press Releases

Fiberglass sleeve , is one of Volsun main products, the factory was located in Yangzhou city.Our sales team went to factory this week to learn more details of fiberglass sleeve about raw material, production technology and the whole product…

Volsun, as a poineer of insulation protection in China, have been manufacturing various kinds of insulated products for over 13 years. Among them, silicone rubber overhead power line cover is one of most popular. This product is made from s…

For Volsun, it is an important day ---10th. Oct. 2019, 13th anniversary. Volsun was founed in 2006 , with 13 years experience, focus on RD, manufacture cold shrink tube, heat shrink tube, fiberglass sleeve, silicone rubber overhead line cov…

Installation Instructions of Cold Shrink Tube…

Volsun, as a pioneer of cold shrink tube , has successfully cooperated with Nokia, Ericsoon, SK telecom, etc.As we all know, cold shrink tube can be used for communication industry. How much do you know about cold shrink tubing ? The cold s…

Cold Shrink Breakout is also one of Volsun main products. The cold shrink breakout is a rubber insulated finger sleeve which is pre-expanded on the pumpable support tube. When it is used, it only needs to be positioned and then the support…

New design-two way pulling cores cold shrink tube…

Volsun, a professional manufacturer of cold shrink tube , we can provide customizable service, such as special length, one end or two ends pulling cores, with or non printing, even font stype and sizes,etc. Recently, one of our customer fro…

Volsun--the longest cold shrink tube, the length will be 1000mm after full shrink…

We will attend Convergence India 2020,welcome to visit us !…