Compare Solar Panel Manufacturers: Roy Solar vs Taiyo Kogyo Corpration

Website:

http://www.roysolar.com

Country:

China

Address:

101, No. 47, Block 175, Hong Song Road, Shanghai

Website:

http://www.taiyokogyo.com

Country:

Japan

Address:

2 Chome-33-16 Ikejiri, Setagaya-ku, Tokyo-to