Our e-liquid occupy 35% market share ,we have own central R&D laboratory, with sixteen engineers, six masters, one doctor, three top mixing-fragrance engineers and two degusting-fragrance engineers.

We have capacity of distilling nicotine in Run Nan production base. There are six extraction machines for extracting supercritical CO2.

We are preparing mixing-fragrance learning classes in Run Nan University.

Our e-solid has international patent. the company is the first company in China which has e-solid and the first one which has security certifications of food and leechdom which are approved by twenty-six countries worldwide. Pls Visit: http://www.ruyan.hk/img/img_72_1_en.html