Win Solar versus GK Solar Power
Website:
http://www.winsolar.eu
Country:
Bulgaria
Address:
Blvd Vasil Levsky, No. 103, 1000 Sofia
Website:
http://www.zbgk-power.com
Country:
China
Address:
100m East of Nanyue Road and Jiaojie Road, 236 Provincial Road, Yiyuan Economical Development Zone, Zibo, Shandong