engchen Technology Co., Ltd. is a professional and reliable manufacturer which specialized in R&D, sales and service of electronic cigarette products. With a long-term development strategy, rich experience and great R&D ability in the electronic cigarette field, we focus on product innovation and quality as the management concept s. All of these products are selling well and get good praise from foreign markets, such as North American, Europe, Korea,South East Asia and Middle East etc.For years, we have along carried customer supreme principle, always taken products quality first as our primary position and taken the technical support as a basis, wholeheartedly provided the advanced products and quality services to all out customers.pengchen Tech Company, engaged in: Electronic Cigarette Kit, Clear Atomizer, Disposable e Cigarette, e Cigarette Battery, E Cigarette Liquid, E-Cigarette Charger, E-Cigarette Cartomizer, DNA 30 MOD, Mechanical Mod,e Cigarette e hose, Dry Herb Vaporizer, ELiPro Series Starter Kit, Wax Vaporizer Atomizer, Electronic Hookah.........................To ensure the safety of the chemicals used by the electronic cigarette, our products haveEU CE (smoking medical device) certificationEU RoHS Certificatio