GXED takes on the survey and design work for all the power transmission line and substation projects in Guangxi, and it has completed more than 300 power transmission line projects of 10kV—500kV grades with a total line length of about 10000km, and more than 150 power distribution projects with a total capacity of 10500MVA.
The 500kV Yantan-Liuzhou power transmission line, which won the Eighth National Gold Medal for Excellent Design in 1999
Yantan-Pingguo 500kV power transmission line, which won the First Prize for Excellent Design in Guangxi in 1994
Laibin - Yulin 500kV power transmission line, which was awarded the "Excellent Power Transmission & Distribution Project " by the State Electric Power Company.
The first 220kV power transmission line in South-central China: Xijing-Nanning power line with a total length of 105km.Design work was carried out during 1959 ~ 1962 and the project began its poeration in 1964.
