Suzhou Volsun Electronics Technology Co., Ltd.
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silicone rubber fiberglass sleeve
electrical heat shrink sleeve
shaft grounding ring-1920-850
customizable thermal adhesive

Insulation, Sealing & Protection Products Series

Who We Are

The Pioneer Manufacturer Of Cold Shrink Tube——Volsun Group

Suzhou Volsun Electronics Technology Co., Ltd. is located in Suzhou and specializes in providing comprehensive solutions for insulation, waterproof sealing, heat conduction and high-temperature insulation. Since 2006, we have upheld the concept of "technological innovation leading business development".
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Our Typical Partners

Insulation, Sealing & Protection Solutions

  • For Telecom
  • For Automobile
  • For Power Industry
  • For Electronics and Electrical

Committed To Excellent Customer Service

Customized Services

Provide professional customization service in logo, packing, style, etc.

Technical Support

Professional technical team helps solve various products issues.

Free Samples

Offering free samples for our customers to test our products' quality.

Warranty Service

There is strict quality inspection process, quality control standards and certification qualifications in Volsun.

Supports For Enhancing Business Efficiency

Technical Documentation and Manuals  23
  The product provides detailed technical documentation and user manuals,
including product specifications, installation guides, operating instructions, etc.
These documents can help customers understand the functionality and use of the product.
Remote Support  23
  Provide real-time technical support through remote connection tools.
Diagnose and resolve problems faster and reduce delays caused by waiting for a technician to come to your door.
Training and Training Materials  23
  Provide customers with training courses and training materials on product use and maintenance.
Including online training, video tutorials, presentations etc.,to help customers better understand and apply products.

News From Cold Shrink Tube Specialist​​​​​​​

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How Volsun Thermal Silicone Pads Power the Future of Automotive Electronics
2026-01-30

In the rapidly evolving landscape of Electric Vehicles (EVs) and Smart Mobility, thermal management is the silent guardian of performance. As electronic components become smaller and more powerful, the risk of overheating increases exponentially. Volsun, a premier manufacturer of high-performance th

READ MORE
2026-01-30
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Why Silicone Rubber Overhead Line Covers Are the Ultimate Game-Changer for Grid Reliability
2026-01-23

In the world of power distribution, unexpected outages are more than just an inconvenience—they are a costly liability. Whether it’s a curious squirrel causing a flashover or a storm-blown branch touching a bare conductor, the vulnerability of overhead lines is a constant challenge for utility manag

READ MORE
2026-01-23
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Winning Two Awards! Volsun Leads the New Race in Power System Materials
2026-01-16

From January 15th to 16th, the 2026 Automotive & eVTOL Propulsion System Conference took place in Changzhou. During the event, Volsun was honored with two prestigious industry awards, recognizing its relentless innovation and engineering excellence in the field of polymer materials

READ MORE
2026-01-16

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China's pioneer manufacturer of cold shrink tube,fiberglass sleeve, heat shrink tube,identification sleeve---Volsun

QUICK LINKS

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CONTACT INFO

  +86-13776247502
  +86-512-66386808
  No.402, Mudong Road, Mudu Town, Wuzhong District, Suzhou City,215101, Jiangsu Province, China
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