Hamman Electronic Technology Co., Ltd. is based at Haimen City, 60 miles far from Shanghai. we are a professional manufacturer of electronic cigarettes, integrating research, manufacture, marketing and services. Since establishment, our company has been concentrating on developing and researching electronic cigarettes. We have high standard quality management system and modernized working environment. With advanced electronic equipment, we can provide you with good quality products at competitive prices.We stick to the principle of "Users first, quality premier, initiative spirit and no-ending innovation". With good quality products, reasonable prices and perfect after-sales services, our company has won a good reputation among consumers both at home and abroad.We also provide OEM and ODM services. We try our best to satisfy customers&＃039; requirements at any time. We warmly welcome customers from all over the world to cooperate with us to achieve mutual benefits.