Gold Index: 579
Zhejiang Hengda Electric Science and Technology Co.,LTD [China (Mainland)]
Country/Region: China (Mainland)
Disconnecting swich
We are specializing in manufacturing Disconnecting swich.All products had already passed ISO9001.
2010-10-28
fuse cutout
Drop-out fuse cutout and load switching fuse cutout are of outdoor used high voltage protective device.
Line Post Insulators
We are specializing in manufacturing insulators.All products had already passed ISO9001.If you have interesting in our products,please contact us.
Pin Composite Insulator
Composite Insulator
DS Series
Insulator
metal-oxide Surge Arrester
The metal oxide arrester provides the most advanced protection against over-voltage in the world,since MOA's resistor are made up of Zinc Oxide films.
Arrester
Series 2
Surge Arrester
Series 1