, Ltd RUYAN , the inventor of electronic cigarettes, hailed the United States Food and Drug Administration's. Since the renaming, the Ruyan company has continued e cigarette. An electronic cigarette, or e-cigarette, is an electrical device that simulates the act of tobacco smoking. BJ SBT RUYAN Technology & Development Co. Ruyan,Electronic Cigarette,E-Cigarette,China Wholesale Retail RUYAN E- Cigarette. The Ruyan Super E-pipe is the new and improved version of original. Ruyan electronic cigarette, electronic cigar, electronic pipe, e cigarette, e cigar, and e pipe global inventor, supplier and manufactuer.
