VPFIT is an popular brand from Jieshibo Technology Co., Ltd which was established in 2008 and ODM/OEM electronic cigarette manufacturer for 13 years, Certified by ISO 9001 & GMP for the research, development and manufacturing of e-cigarettes and related products. JSB offers a wide range of electronic nicotine delivery system, including nicotine-salt pods, atomizers, e-cigars, vape pens and batteries. Being equipped with 3 GMP certified workshops and professional testing machines, JSB is committed to product quality and customer service and is ready to serve customers all around the world.