Shenzhen Kalinkana Technology Co., Ltd. , the wholly-owned subsidiary of ROC international(ROC-Int) Electric Co., Ltd., was established in 2009 and is located in Shenzhen Special Economic Zone, with convenient transportation. We are professional in the research, development, production and sales of all kinds of e-cigarettes. Shenzhen Kalinkana Technology Co., Ltd. has passion to advance our e-cigarette technologies continuously. This has kept us as one of the leading companies in ...