Your Specialist in Insulation & Sealing and Protection Solution

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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Next let me introduce Volsun sales office and lab to you.
Volsun has a warm and united sales team. All sales are positive and enthusiastic, we always response to our customers at the very earliest time when customers inquired, and
we can give professional suggestion or solutions based on customers’ actual needs.
Look, all of us are working hard and welcome to your any inquires at any time about our cold shrink tube, silicone rubber overhead line cover and other insulation products.

The following is our internal lab in our company. There are some professional test equipment for different test purpose, such as for tear resistance, tensile strength, flame retardant,
voltage resistance, waterproof test, etc. Our technical team will also do different tests here to show technical data and quality of our products.
Except our internal lab, for our products, especially cold shrink tube, we have the completed test reports by thirty party SGS.

Quality is our culture. Our cold shrink tube has been approved by heavy brand like Nokia, Ericsson, SK Telecom, etc.
Volsun cold shrink tube, small but with big function, seal, waterproof, insulation, connecting a more wonderful world ! Up to now, we have cooperated with customers from over 88 countries all over the world.

For more details, please browse the following website:

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