Shenzhen King one Technology Co., Limited specializes in healthy electronic *ettes, healthy pipes and other related products. We integrate research and development, production, sale, service and technology. Since our established, our company has always focused on the "e-health & safe *ette" research and development, management and research. We are aiming at a multi-win situation with our partners, staff members, shareholders and suppliers.Our products line including the high quality CE4/CE4+/CE5/CE5+/Protank/Mini Protank/Vivi Nova/Mini Vivi Nova/Alips/Elips/K200+/Shisha/Hookah etc. e *ette. All of our products are backed by 1 year consistency warranty. We are looking forward to building a long-term business relationship with you!