Shenzhen shuangdong Technology Co., Ltd. is a professional manufacturer and supplier of electronic cigarettes with a long-term development strategy and rich experience in the E-cigarette field. We focus on "product innovation and quality improvement", which has been the operating concept of our company.  
The company is located in shenzhen with four excellent factories and a mature R&D lab and numerous high precision testing facilities. There are more than 3500 employees, among which more than 50 are rich experiential R&D engineers and more than 80 are quality and marketing specialists. It covers an area of 30,000 square meters and an annual output of more than 2 million set of e-cigarette and 300 million cartridges and cartomizers.
All the products are exported to more than 30 countries and regions, such as USA, Japan, Russia, UK, France, Italy, Spain, South Africa etc. All the products have passed CE,ROHS and ISO 9001-2008 certification system. Its famous brand yikang has taken up 50% of Chinese market?As a professional company, we are seeking opportunities in other countries. We welcome customers from around the world to contact us if they are interested in any one of our series. We will give you a reply as soon as we receive your inquiry. Please do feel free to contact us if you need any further information. We also accept OEM and ODM orders. We warmly welcome your visits!