Mason Vap produces and innovates all types of E-cigs, our main is closed system, CBD vapor pens. Mason Vap has a fully integrated quality management system, which includes: ISO9001, ISO14001, ISO13485, GMP, etc., and we are building a Whole Process Information Management System, which will transfer design, incoming material, manufacture, delivery processes into data information, and through collection and analysis of these data, it will enable us to optimize production process, and ensure our products are manufactured with higher quality standard than the industry. Mason Vap pursues development with technology innovation, aims to satisfy customer with good quality, and offers flexible cooperation methods, such as OEM, ODM, our final goal is to help our customers to win the industrial market and end users. Our only and forever pursuit is to make premium products, serve with whole-heart, and deliver on schedule.