Shenzhen MM Electronics Co., Ltd,   Located in  The beautiful coastal city, Shenzhen, China.   It is mainly engaged in  Electronic cigarette chip industry for more than 4 years with strong R & D capability, stable quality and perfect after sale service  Since 2010  .
Shenzhen Jingzhi Electronic Technology Co., Ltd an innovative technology company focused on LED optoelectronic applications and based on the business purposes of "Care for employees, Care for client, Win-win", commits to becoming the industrial leader in LED optoelectronic applications.