About Us

Volsun was founded in 2006, as the pioneer of cold shrink tube manufacturer in China, we keep focusing on the R & D, production and sales in insulation, sealing & protection solutions for more than 14 years.

Quality is our culture. Volsun has a modern quality management system, which has passed a series of quality system certification such as IATF16949, ISO9001 etc. And we have gained some advanced titles such as Jiangsu famous scientific and technical corporation, China new high-tech enterprise etc. have independent intellectual property rights, 88 patents and 97 product certifications.

Up to now, Volsun cooperated with customers from 88 countries and regions, we offer suitable sealing, waterproof solutions for some well-know enterprises in communication, Automobile, Electric Power industry, etc. We will keep on innovation, and offer you a better and reliable solution for connectivity is our commitment.

Volsun, your specialist in Insulation, Sealing & Protection solutions !

Volsun History
2006.10---Volsun Founded
2007.05---Became supplier of Winchester US
2008.01---Cold shrink tube new products launched into market
2014.12---Became Jiangsu Science and Technology Enterprise
2015.07---Successfully applied for 43 national patents
2016.12---Awarded the title of National High-tech Enterprise
2017.11---Approved by several Top 10 telecom companies
2018.01---Cooperated with the Chinese Academy of Sciences
2019.01---Cooperated with 88 countries’ customers
2019.09---Subsidiary Suzhou Farst New Material Co., Ltd. Gained the Suzhou Leadership Talent Award
2020.06---Move into 12,000㎡ new factory building, the cold shrink tube monthly output over 1,000,000 pcs, should be the China No.1
Keep going…

New Factory Building & Sales Team

Lab & Workshop      

Contact information

Suzhou Volsun Electronics Technology Co., Ltd
Add.: No.402, Mudong Road, Wuzhong District, Suzhou 215101, Jiangsu,China

volsun2006@szvolsun.com     Alice Liu
volsun@szvolsun.com             Even Chen
volsuntube@szvolsun.com      Tina Li
Joelu@szvolsun.com               Joe Lu


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