Wholesale Big Chief Vape Pen Carts Wood Tip Ceramic Coils Cartridge

Wholesale Big Chief Vape Pen Carts Wood Tip Ceramic Coils Cartridge
 

Features:
 
1.wood tips
2.Smart and mini size
3.Embedded vertical vertical coil 
4.2.0mm oil lntake hole 
5.Medical grade Pyrex glass tank cap
6.Pure taste without leak or other smell

Test:
1) Simulation test of 3000 meters air pressure;
2) -20ºC- +60ºC temperature test ;
3) Salt Spray Test
4) Appearance Test(wearproof,Sweat,Rigidity,Adhesive Force Etc.)
5)Functional Test(Smoking amount,Suction, Backflow,Leakage,Capacity,Resistance,Short-Circuit Protection Etc.)
6) Life Test(Puffs,self-discharge of battery,Negative Pressure Leakage Ect.)
 

OEM Service: