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Focus on heat shrink tube, cold shrink tube, wire and cable identification labels, Volsun Electronics is your ideal choice for industry insulation, sealing and protection.

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Silicone rubber mastic cold shrink tube is one of our main products, which used for insulation, sealing and waterpoof for antenna system in 4G/5G telecom base station. 
The feed line system refers to an antenna and feed line system, which is an indispensable part of microwave relay communication equipment.
In the microwave communication, the signal to be transmitted is a radio waves that modulate the baseband signal on the microwave, which is achieved through free space. Endless components in the equipment.



We must ensure the reliability of the communication base station. Among them, the reliability of the heavenly feed line accounts for 30 %-50 % of the reliability of the entire base station system. One of the most common problems in the heavenly feed system is that the heavenly feeder connector .The moisture and water inlet causes the police to the alarm and affect the normal operation of the base station. Waterproofing and sealing the heavenly feed lines usually have the following waterproof solution.



The solution is to use mastic cold shrink tube, which is also a product we need to focus on. It is a new generation of protective products that are quickly sealed in the feeder connectors of various operators. The mastic cold shrink tube can be widely used, fast installation and convenient construction. There is no need to use auxiliary materials and tools during construction. It is relatively simple to remove during engineering maintenance. 
 
As a manufacturer of cold shrink tube for over 16 years, we will produce special sizes and designs based on your needs. Welcome contact us for more details via volsun2006@szvolsun.com
 
Website: www.coldshrinktubing.com
               www.szvolsun.com
















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