LONGT Lighting versus 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