Compare Solar Panel Manufacturers: Tianhua PV vs VTA Technologie

Website:

http://www.tianhuasolar.com/gsjj.asp

Country:

China

Address:

Xinghua Road 25#, Tianshan Town, North-west Suburb of Yangzhou, Jiangsu

Website:

http://www.vta.cc

Country:

Austria

Address:

Umweltpark 1, A-4681 Rottenbach