We are a specified talking pen manufacturer. We listed the moulds for your options. Colors and materials can be changed. Books, firmware, software are customized. 

As an ISO9001 facotry with R&D groups, the quality is guarantedd. 

Welcome to us for consult.

 

 

Shelly Ding

Email: shelly@xuezhiyou.com

SKype: shelly.ding87

Mobile/whatsapp: +86 136 8243 2831