CBD oil cartridge 510 thread top filling liberty v7 vape tank

CBD oil cartridge 510 thread top filling liberty v7 vape tank

USB-BUSINESS Technology Co.,Ltd is a professional electronic cigarette research, development, sales and service integrated manufacturer based in the world-famous "eCig city" Shenzhen. Employing more than 100 staffs, we are now operating in a factory area of 8,000 square meters equipped with lean production lines that qualified with dust-free requirement. We provide Disposable & Rechargeable, E-cigar, E-pipe, Clearomizer, Atomizer and all kind of electronic cigarette accessories with an annual output capacity of 100 million pieces e-cigarette. With a Korean R&D centre, more than 40 electronic cigarette experts are dedicated to conceive, develop, improve and follow our product chain line. Chinese geographical advantages and high efficiency production process guaranteed the best factory direct price. Scandinavian project style management makes our team opening the mind to the global business and being a world-class manufacturer.