Hanfy versus Photowatt
Website:
http://www.kaidaenergy.com
Country:
China
Address:
Floor 3-4, Building 2, Keying Second Industrial Zone, No.590, Zhoushi Road, Baoan District, Shenzhen, Guangdong
Website:
http://www.photowatt.com
Country:
France
Address:
Isere, Rhone-Alpes