Technical Knowledge
How to choose suitable sizes for cold shrink tube?

How to choose suitable sizes for cold shrink tube?

2020-06-29

Volsun was founded in 2006, as the pionner of cold shrink tube manufacturer in China for more than 14 years. We keep focusing on the R D, production and sales in insulaiton, sealing protection solutions. Quality is our culture. Volsun has a mondern q…

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Technical Knowledge
Cold shrink tube printing with good adhesion

Cold shrink tube printing with good adhesion

2020-06-10

Volsun has a 14 years history of cold shrink tube manufacturing in China,we also devoted to RD of this product for many years.With the development of telecom industry and 5G,some related product also developed in recent years,such as weatherproof cov…

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Technical Knowledge
Various application introduction of EPDM Cold Shrink Tube

Various application introduction of EPDM Cold Shrink Tube

2020-06-06

EPDM Cold Shrink Tube is a series of open-ended, EPDM rubber sleeve,which are factory expanded and assembled on a plastic supporting core.They are supplied for field installation in this pre-stretched condition. The plastic core is removed after the…

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Diary
Volsun moved to new building on 28th May, 2020

Volsun moved to new building on 28th May, 2020

2020-05-30

Volsun 360 Virtural Tour: https://world-port.made-in-china.com/viewVR?comId=MqHmeDEPaalS Volsun Electronics moved to new building which cover around 12,000 square meters. The output of cold shrink tube can reach up to one million pieces each month no…

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Technical Knowledge
Cold shrink tube for RRU and connector protection

Cold shrink tube for RRU and connector protection

2020-04-23

Cold shrink tube is mainly used in telecommunication industry which include Antenna and RRU connector insulation and protection.All of our cold shrink tube has complete test report from SGS,such as IP68 waterproof test,UV test,Salt spray test,Ozone a…

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Technical Knowledge
Volsun long cold shrink tube for electronic power industry

Volsun long cold shrink tube for electronic power industry

2020-04-11

Volsun long size cold shrink tube is 1000mm. We have specialized in manufacturing cold shrink tube products for over 14 years in China. All of our products have complete set of test report,such as IP68,Ozone Aging,UV resistance,Flame retardant,etc.Qu…

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Diary
Volsun Company Introduction Video

Volsun Company Introduction Video

2020-03-31

Volsun,as the pioneer cold shrink tube manufacturer in China for 14 years in China.We have developed many products for telecom insulation solution,such as cold shrink tube, cold shrink breakout, two-way pulling cold shrink tube, EPDM cold shrink tube…

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Technical Knowledge
Volsun Production And Shipment During The Covid-19 case

Volsun Production And Shipment During The Covid-19 case

2020-03-31

With the breakout of the corona virus, the number of people infected has gradually decreased. But we havent completely eliminated the virus, we still cant relax. Production: At present, our factories are resuming work quickly and and our capacity is…

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Technical Knowledge
500mm long cold shrink tube delivering to America

500mm long cold shrink tube delivering to America

2020-03-26

Volsun produced the 500mm length silicone rubber cold shrink tube for American customer which used for electronic power industry. They do specialized in the electronic power solution for LV and MV cable. The following is the product picture of them.…

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Diary
Convergence India postponed to 07-09 July 2020

Convergence India postponed to 07-09 July 2020

2020-03-26

Due the outbreak of corona virus all over the world, the India exhibition organizer has annnounced that Convergence India has postponed to 07-09 July,2020. The virus has influenced a lot on the ecnomic, work, daily life of all human. But we do believ…

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Technical Knowledge
Volsun Sure Guard-BOOTS

Volsun Sure Guard-BOOTS

2020-03-25

Description The silicone rubber cover is made of special silicone rubber material, which has the advantages of excellent physical and mechanical properties, puncture resistance and simple installation. It is suitable for waterproof and moisture-proof…

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