Compare Solar Panel Manufacturers: Tianhua PV vs Universal Power Group

Website:

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

Country:

China

Address:

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

Website:

http://upgi.com

Country:

United States

Address:

488 S. Royal Lane, Coppell, Texas 75019