- 01
GWE 长城电工GWE
Registered as 兰州长城电工股份有限公司 in 1998.
- Power distribution boxes
Why it ranks here: registered legal entity on file; email and phone published; operating since 1998.
- 02
HUATIAN 华天HUATIAN
Registered as 天水华天传感器有限公司 in 2006.
- Pressure sensors
Why it ranks here: registered legal entity on file; email and phone published.
- 03
Jin Chuan Xian Lan 金川线缆
Registered as 金川集团电线电缆有限公司 in 2013.
- Stranded copper conductors
Why it ranks here: registered legal entity on file; email and phone published; operating since 1988.
- 04
Zhong Bang Dian Lan 众邦电缆
Registered as 兰州众邦电线电缆集团有限公司 in 1999.
- Aluminum-alloy cables
Why it ranks here: registered legal entity on file; email and phone published; operating since 1999.
- 05
Chang Cheng Kai Guan Chang 长城开关厂
Registered as 天水长城开关厂集团有限公司 in 1989.
- High-voltage switchgear
Why it ranks here: registered legal entity on file; phone published; operating since 1970.
- 06
JINCHUAN 金川JINCHUAN
Registered as 金川集团股份有限公司 in 2001.
- Resistance wire
Why it ranks here: registered legal entity on file; phone published; operating since 1959.