Ranked vacuum interrupter manufacturers
How this list is ranked- 01
Guoli Electronics
国力GL
- DC contactors
- Vacuum AC contactors
- High-voltage relays
Registered legal entity on file; email and phone published; publicly listed; operating since 2000.
View profile → - 02
Hongfa
宏发股份HF
- Relays
- Contactors
- MV/LV electrical devices
Registered legal entity on file; email and phone published; operating since 1984.
View profile → - 03
Pinggao
平高PG
- High-voltage switchgear
- Vacuum circuit breakers
- Ring main units
Registered legal entity on file; email and phone published; operating since 1970.
View profile →
- 04
BOE VE BOE VE
Registered as 北京京东方真空电器有限责任公司 in 1998.
- Vacuum interrupters
Why it ranks here: registered legal entity on file; email and phone published; operating since 1998.
- 05
Guo Guang Dian Qi 国光电气
Registered as 成都国光电气股份有限公司 in 1981.
- Vacuum interrupters
Why it ranks here: registered legal entity on file; email and phone published; operating since 1958.
International vacuum interrupter brands in China
Foreign-owned groups with Chinese manufacturing or sales companies. Listed separately so the ranking above covers Chinese manufacturers only.
- INT
Siemens 西门子 Full profile
Industrial technology, intelligent infrastructure and automation.
- Switchgear
- Vacuum circuit breakers
- Industrial automation
- Building technologies
- Electrical infrastructure
- Digital industrial systems
Why it ranks here: registered legal entity on file; email and phone published; operating since 1847.
- INT
Eaton 伊顿 Full profile
Power management, electrical protection and backup power systems.
- Circuit breakers
- Switchgear
- Ring main units
- UPS and backup power
- Surge protection
- Hazardous-area equipment
Why it ranks here: registered legal entity on file; operating since 1911.
More Vacuum interrupters manufacturers and brands
| Brand | Registered company | Website | Email / phone |
|---|---|---|---|
| Bao Guang宝光 | 陕西宝光真空电器股份有限公司 | baoguang.com.cn | 0917-3561172 |
| Xu Guang Dian Zi旭光电子 | 成都旭光电子股份有限公司 | xuguang.com.cn | 028-83967900 |
| Zhen Hua Yu Guang振华宇光 | 中国振华电子集团宇光电工有限公司(国营第七七一厂) | yg771.com | — |
Comparison table
| # | Company | Province | Est. | Registered company |
|---|---|---|---|---|
| 01 | Guoli Electronics国力GL | Jiangsu | 2000 | Kunshan Guoli Electronic Technology Co., Ltd. |
| 02 | Hongfa宏发股份HF | Fujian | 1984 | Xiamen Hongfa Electroacoustic Co., Ltd. |
| 03 | Pinggao平高PG | Henan | 1970 | Pinggao Group Co., Ltd. |
| 04 | BOE VEBOE VE | Beijing | 1998 | 北京京东方真空电器有限责任公司 |
| 05 | Guo Guang Dian Qi国光电气 | Sichuan | 1958 | 成都国光电气股份有限公司 |
Frequently asked questions
How many vacuum interrupters manufacturers and suppliers in China are listed here?
10 companies are listed for vacuum interrupters (真空灭弧室). 5 Chinese manufacturers have full profiles and are ranked; 2 international brands with China operations are listed separately.
Where are China's vacuum interrupters manufacturers located?
Among profiled companies: Beijing (2), Jiangsu (1), Fujian (1), Henan (1), Sichuan (1).
How is this list ranked?
By the completeness and verifiability of each company's data: a registered legal entity, an official website, published contact details, a product range and company history. The rank is not a quality rating, and no company pays for its position. See How we rank for the full method.
How do I contact these manufacturers?
Each listing shows the company's official website and, where published, its email and phone number. Of the 10 companies listed, 10 have an official website and 6 publish an email address.