Rocsolar New Energy versus Gasser Ceramic
Website:
http://www.rocsolar.com/en/
Country:
China
Address:
B1020, Huakang Building, No. 899, North Chaoyang Street, Baoding, Hebei
Website:
https://gasserceramic.ch
Country:
Switzerland
Address:
Ziegelei 8, CH-3255 Rapperswil