Compare Solar Panel Manufacturers: PTP Energy Solutions vs Jiaoyang Lamps

Website:

http://www.ptp-es.com

Country:

Egypt

Address:

No D/5, 2nd Industrial Area, 6th of October City

Website:

http://www.joysolar.com

Country:

China

Address:

4198# Sansha Road, Huangdao District, Qingdao, Shandong