Founded in 2009, Hangzhou Element Additive Technologically Chemicals Co., Ltd. is located in Xiaoshan Economic & Technology Development Park in Hangzhou in Zhejiang province. The unique manufacturer and retailer of dimethyl dicarbonate in China (DMDC or Velcorin) , with a land of 4,000sqm, a total investment of CNY 20 million and 50 employees, 25% of them are senior technicians and managers.  Taking unique advantages on the research and development of products, our company now annually produces 180 tons of DMDC. We now have established a well-operated sales network, and are able to offer you one-stop service from R&D and production to trade.