Compare Solar Panel Manufacturers: Baosheng Electric vs Sigma Energy Systems

Website:

http://www.sunbe-solar.com

Country:

China

Address:

No. 158, Duan Tong West Road, Ningbo, Zhejiang

Website:

http://www.sigmaes.eu

Country:

Germany

Address:

In der Kühweid 17, 76661 Philippsburg