Compare Solar Panel Manufacturers: Osda Solar vs Gasser Ceramic

Website:

http://www.osdasol.com

Country:

China

Address:

No.190, Xingfu Road, Gaoqiao Town, Yinzhou Area, Ningbo, Zhejiang

Website:

https://gasserceramic.ch

Country:

Switzerland

Address:

Ziegelei 8, CH-3255 Rapperswil