Compare Solar Panel Manufacturers: LONGT Lighting vs Smart Power

Website:

http://www.streetlightchina.com

Country:

China

Address:

No. 52 Tuanjie Road, Lingtang Town, Gaoyou, Yangzhou, Jiangsu

Website:

http://www.smart-power.co.jp

Country:

Japan

Address:

4 Chome-33-1 Tsurumichuo, Tsurumi-ku, Yokohama-shi, Kanagawa-ken 230-0051