Sonnett versus GK Solar Power
Website:
http://www.sonnett.de
Country:
Germany
Address:
Am Kalkheck 5, 58313 Herdecke
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