News - Ningbo Macwey Industrial Technology Co.,Ltd

Home News

Company News

All Products

MV Switchgear (10)

Switchgear Accessories (14)

MV Circuit Breaker (18)

Circuit Breaker Accessories (20)

Load Break Switch (3)

MV Disconnect Switch (3)

Earthing Switch (8)

GIS Components (2)

RMU Components (17)

Vacuum Contactor (6)

CT PT Transformer (20)

High Voltage Insulator (22)

LV Circuit Breaker (10)

China Ningbo Macwey Industrial Technology Co.,Ltd certification

I'm Online Chat Now

Company News

Full container of vacuum circuit breakers delivered to Russia

[2025-12-30 11:59:36]

On December 27, we delivered a full container of vacuum circuit breakers to Russia, including 12kv circuit breakers, 24kv circuit breakers. Read More

We Developed The World's First Top Busbar with Rated Current 4000A

[2025-12-30 11:48:33]

We cooperated with Schneider, and developed the world's first top bus bar with rated current up to 4000A. The interface dimensions match the type-C and type-F bushings specifiedin EN 50181 and DIN 47637, and the performances meet the requirements specified in GB/T 12706.4 and IEC 60502. Read More

Advantages of SF6 Fully Insulated Ring Main Units in Power Supply Systems

[2026-04-01 14:40:34]

Sulfur hexafluoride (SF₆) fully insulated ring main units, as key equipment in modern power supply systems, demonstrate significant advantages in reliability, safety, space efficiency, and ease of operation and maintenance due to their unique design and material properties. They have become an ... Read More

China's Large-Scale Model is Frequently Used by Users Worldwide

[2026-04-01 14:11:44]

Electricity Without Leaving the Country, Value Has Gone Global: China's Large-Scale Model is Frequently Used by Users Worldwide Source: People's Daily Date: 2026-03-31 11:25 3 PM, New York, USA. Faced with a newly received engineering task, Mike, an engineer from an American startup, skillfully used ... Read More

China's Power Equipment Exports Grow for Three Consecutive Years

[2026-04-01 14:00:44]

China's Power Equipment Exports Grow for Three Consecutive Years Source: China Electric Power News Date: 2026-03-23 15:17 Against the backdrop of a new upward cycle in global power investment, China's power equipment exports have strengthened, maintaining growth for three consecutive years. ... Read More

Hubei's First Ultra-High Voltage Substation Put into Operation This Year

[2026-04-01 13:54:36]

Hubei's First Ultra-High Voltage Substation Put into Operation This Year Source: China Electric Power News Date: 2026-03-31 16:48 On March 23, the 500 kV Jingyuan (Jingmen East) Substation in Sunqiao Town, Jingshan District, Jingmen City, Hubei Province, successfully commenced operation and began ... Read More

Macwey Released Permanent Magnet Vacuum Circuit Breaker MSS-12kV

[2025-12-30 11:43:03]

Macwey Released Permanent Magnet Vacuum Circuit Breaker MSS-12kV The 12kV MSS Tavrida permanent magnet vacuum circuit breaker features a compact design with permanent magnet structure. Ideal for applications requiring frequent operations and interruption of short circuit currents, this breaker ... Read More

Page 1 of 1