BDC Coil head Replaceable bottom dual coils head Vapor BDC Coil Head

USUN TECH,located in Shenzhen,Guangdong Province,is a factory focused on newest kinds of ecig,our main product include kits, cbd atomizer, battery and a series of accessory.
We have mature production line,use top quality material to make every e cigarette .
Strict quality inspection to ensure every product.
Our customer is from North America,Europe,African and other countries.
 Vibrant energetic team,has smart Custom Solutions,We sincerely service for every customer.
USUN TECH welcome every customer from all over the world!

Any question ,pls feel free to contact us~~