CHANGZHOU OPTIMA DISPLAYS CO., LTD.
 

 
Samuel Zhou    General Manager
  
Tel: 0086 519 8657 8829  
Email: displaylight@vip.163.com  
Mob： 0086 138 6125 0595  

 

Dong         Business Department

Tel: 0086 519 8657 8829  
Email: caixiaod@126.com  
Mob： 0086 137 6194 0937

 

Http： http://www.exhibitionlight.com