Since graduated from Zhejiang Sci-Tech University in the year of 2006. I had been involved in the internation trading business for 14years. Excellent in Negotiation, customer services. In the year of 2016, I was starting the crear in Hangzhou Singclean medical products Co.,Ltd. A company of 17 years history and the top3 manufacturer of Hyaluronic Acid in China, 8 series of products with over 50 varieties are now exported to more than 70 countries around the world. 26 patent certificates, 15 Medical Device Registration Certificates and 11 CE Certificates