SHENZHEN KANGER TECHNOLOGY CO.,LTD also known as "Kanger tech" was established in 2007 and is one of the earliest personal vaporizer manufacturers in the world. Their focus on innovation and safety has made Kanger tech a leading brand in North America and Europe. Kanger tech upholds the highest quality standards. All Kanger tech products pass CE, RoHS and SGS certifications. Kanger tech brought us some of the most popular tanks available today. Product lines include the Aerotank, Protank, and Genitank.