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 Boshifa Technology Co., Ltd. is a professional manufacturer engaged in vape research, development, sales and service, established in 2010, with more than 10 years of selling experience.