Compare Solar Panel Manufacturers: ILB Helios Group vs Jiaoyang Lamps

Website:

http://www.ilb-helios-group.com

Country:

Switzerland

Address:

Chamerstrasse 175, CH-6300 Zug

Website:

http://www.joysolar.com

Country:

China

Address:

4198# Sansha Road, Huangdao District, Qingdao, Shandong