Founded in 2008 JSB (Shenzhen JieShiBo Technology Co.Ltd.) follows the principle Striving for progress, innovation and delivering highest quality product to the customer. Company continues its growth in R&D field constantly delivering new products to the market: subOhm vaporizers, disposable e-cigarettes, PCC, refillable e-cigarettes, cartomizers et c.t. By now, JSB has 2 production and R&D buildings with plant area of 26000 square meters, 136 automatic lines in dust-free food grade clean GMP workshops, its own e-liquid biochemistry laboratory with high precision instruments and professional testing equipment.