About Us

Zhejiang Zhengguang Vacuum Switch Tube Co., Ltd. is a professional manufacturer of passive vacuum devices. The company not only has all kinds of vacuum equipment required for the production of passive vacuum devices, but also has professional and technical personnel, advanced technology, complete equipment, strong new product development ability and fast development speed.

About Us
/ ABOUT US
Zhejiang Zhengguang Vacuum Switch Tube Co., Ltd.
Enterprise style

Zhejiang Zhengguang Vacuum Switch Tube Co., Ltd. is a professional manufacturer of passive vacuum devices. The company not only has all kinds of vacuum equipment required for the production of passive vacuum devices, but also has professional and technical personnel, advanced technology...

Service philosophy

Zhejiang Zhengguang Vacuum Switch Tube Co., Ltd. is a professional manufacturer of passive vacuum devices. The company not only has all kinds of vacuum equipment required for the production of passive vacuum devices, but also has professional and technical personnel, advanced technology...

Certification

Zhejiang Zhengguang Vacuum Switch Tube Co., Ltd. is a professional manufacturer of passive vacuum devices. The company not only has all kinds of vacuum equipment required for the production of passive vacuum devices, but also has professional and technical personnel, advanced technology...

Production Environment

Zhejiang Zhengguang Vacuum Switch Tube Co., Ltd. is a professional manufacturer of passive vacuum devices. The company not only has all kinds of vacuum equipment required for the production of passive vacuum devices, but also has professional and technical personnel, advanced technology...

16

Years of experience

120+

Qualified worker

310+

Satisfied customers

62+

Partner

Our products
/ WHAT WE DO
We provide you with better products
ZKTJ-1.14/300(021-001)
ZKJTJ-1.14/125(020-TL)
ZKTJ-1.14/630(023)
ZKTJ-1.14/80(029)
ZKTJ-2/630(211)
ZKTJ-1.14/160(060)
Vacuum interrupter for vacuum contactor

The vacuum contactor is mainly composed of a vacuum interrupter and an operating mechanism. The vacuum interrupter has two functions of reliable arc extinguishing when passing the normal working current and frequently cutting off the working current. But can not cut off overload current and short circuit current.

Vacuum interrupter for vacuum circuit breaker

The vacuum contactor is mainly composed of a vacuum interrupter and an operating mechanism. The vacuum interrupter has two functions of reliable arc extinguishing when passing the normal working current and frequently cutting off the working current. But can not cut off overload current and short circuit current.

Vacuum interrupter for vacuum load switch

The vacuum contactor is mainly composed of a vacuum interrupter and an operating mechanism. The vacuum interrupter has two functions of reliable arc extinguishing when passing the normal working current and frequently cutting off the working current. But can not cut off overload current and short circuit current.

High and low pressure vacuum AC contactor

The vacuum contactor is mainly composed of a vacuum interrupter and an operating mechanism. The vacuum interrupter has two functions of reliable arc extinguishing when passing the normal working current and frequently cutting off the working current. But can not cut off overload current and short circuit current.

Application industry
/ WHAT WE DO
"Leading technology, people-oriented, high-quality and high-efficiency, brand establishment" is our company's quality policy, and providing high-quality products and high-quality after-sales service is our commitment.
Latest news
/ LATEST COMPANY NEWS
Zhengguang Vacuum welcomes new and old customers!
Zhengguang Vacuum welcomes new and old customers!
Dec 9,2019

Zhejiang Zhengguang Vacuum Switch Tube Co., Ltd. is a professional manufacturer of passive vacuum de

View More
Holding a group, breaking through the tension of internal and external interaction
Holding a group, breaking through the tension of internal and external interaction
Dec 9,2019

This kind of breakout tension is based on a huge world economy of Wenzhou people - people outside We

View More
Industry experts gather in the capital of electrical appliances to talk about the crisis
Industry experts gather in the capital of electrical appliances to talk about the crisis
Dec 9,2019

Wenzhou in April is already warm and pleasant, tree-lined, and spring is shining brightly. The gloom

View More
About Us

Zhejiang Zhengguang Vacuum Switch Tube Co., Ltd. is a professional manufacturer of passive vacuum devices. The company not only has all kinds of vacuum equipment required for the production of passive vacuum devices, but also has professional and technical personnel, advanced technology, complete equipment, strong new product development ability and fast development speed.

Contact Us
Add:Sibanqiao Industrial Zone, Xiangyang Town, Yueqing City
Tel:0577-62630111
Fax:0577-62633820
http://www.zgva.com
E-mail:704611710@qq.com
Copyright © 2022 Zhejiang Zhengguang Vacuum Switch Tube Co., Ltd. Support:Injnet