SINO ENERGY COOPERATION
Mr. Liu 
Mob : 13556812856
Tel : 0755-23083516
Fax : 0755-23083519
E-mail : main@sec-battery.com  
              sales@sec-battery.com
Website : m.gk2317q.cn
Add : Building D, MajiaLong Industrial Park,Nanshan District,Shenzhen