Greendachem is a high-tech enterprise which is the professional manufacturer of electronic chemicals. It is the newest company of Hangzhou Electrochemical Group Co., Ltd. (HEGC). Greendachem was founded in 2001 for the purpose of providing high purity chemical support and fine chemicals to facilitate the requirements of modern technology in the competition of the marktplace. As the first manufacturer of electronic chemical TMAH in China, Greendachem is equipped with advanced equipment, such as the ICP-MS DRC â…¡ and ICS for the analysis of ppb electronic grade chemicals. The company has electronic chemical laboratories, fine chemical laboratories, a super 100 class clean room, and abides by its commitment to offer high quality products with advanced, environment-friendly technologies. We have the world best production styles, electrolysis process and analytical methods, which providing us world-best products. With the aims of being the leading company of electronic chemicals supplier of China, Greendachem people sincerely invite customers, partners and investors to share in our ambitious vision to reach greater success.