Changsha Rong Sheng optical technology Co., Ltd  

Address:Room 311,Business building,Hunan University Science 

                 Park,NO.186,GuYuan Road,Hi-Tech Development Zone,ChangSha City ,

                 Hunan Province,China

TEL     :+0086 731 8979 3990

Web     :www.renrenjrong.com

Email   :rsoptics@163.com



The sales department:


Contacts:  zhouwei

Mob:(0086 )138 7499 4800

WeChat :      138 7499 4800

E-mail  :    rsoptics@163.com


Outside of China

Contacts: Ella  

Mob : (0086) 133 9749 2608;

WeChat  :     133 9749 2608;

E-mail :  ellahandicrafts@vip.163.com


 

Copyright Changsha Rongsheng Optical Technology Co., Ltd.
Phone:0731-89793990 Address:186 Valley Road, High-Tech Development Zone, Changsha Court
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