Hangzhou Sunflower Technology Development Co., Ltd.(STD) was established with the leadership of Professor class senior engineer Wu Jiaxiang, who is also one the most famous of scientists and the creators of PVP in China, and it has been approved as a high-tech enterprise by Zhejiang provincial government. The company has 26 years of experiences of technical innovation, project development and marketing, has mastered several dozen special techniques about fine chemicals, the most outstanding of which is PVP and Pyrrolidones products series. We keep the lead of the development for PVP in china.

　　In 2003, we purchased collectively MY pharmacy co., ltd alongside other shareholder.MY pharmacy is located in scenic Zhoushan archipelago, covers 10000square meters, next to Zhejiang Ocean University. Up to mow, the company havs five production lines for injections, tablets, solutions, APIs and excipients, which has already procured the GMP lisence issued by SDA. In thes products the cuttlefish hemostat is unique in China, and Povidone, Povidone Iodine and Povidone Iodine solution series (the annually capability of which can respectively reach 1000 tons, 400 tons and 15 million bottles) are the only complying with EP5 and USP28.

　　MY Pharmacy and STD Technology support each other to develop together, tightly cooperate on technique, production, sales and service, and invested in a company named Sunflower Pharma specialized in the production and research For povidones and other excipients, and established three offices in Tianjin, Shanghai and Hangzhou also have agent in Turkey for domestic and international marketing.