Chengdu Kaisaier Technology Co., Ltd.

Kessel, as a well-known professional manufacturer in the field of vacuum interrupters, inherited from Kessel Electronics Co., Ltd., empowered by Baoguang Co., Ltd. and supported by China Electric, and has accumulated rich experience for more than 20 years.​ The company has a highly skilled professional team, and has teamed up with well-known institutions and universities to develop technology, and has obtained about 80 patents. It is based in many fields such as power distribution with reliable, efficient and safe products that meet the highest international standards.​ Relying on customized solutions and comprehensive after-sales service, Kessel adheres to quality, optimizes costs, and is committed to serving the world with cost-effective products and building long-term partnerships trusted by customers.