简体中文
｜
繁体中文
｜
English
Home|
Collect
|
Contact Us
HHX was established in 2001 and is mainly focusing on developing and manufacturing high-tech based Short Circuit and Earth Fault Indic……
SEC-II-B
INKA251
SIBA
SCC-I
Beijing Electric Power Corporation
Beijing Electric Experiment and Research Institute
Beijing Sinoaust Electronic and Electric Technology Co.,Ltd.
Beijing Hao Hua Electric Engineering Co.,Ltd.
The SEC series indicators
have been operating
successfully even during
typhoon seasons in……
Home
|
About Us
|
Products
|
Successful Case
|
Technical Principle
|
Messages
|
Contact Us
You are the home station
visitor
！
Tel:86-10-68257904 68258874 68259797 Fax:86-10-68259981
E-mail:info@hhx.com.cn
Beijing HHX Electric Equipment Technology Development Co., Ltd Copyright© 2004
