Yueyang Kaimen Water-based Additives Co., Ltd. was acquired by Shiming Technology Group. Yueyang Kaimen Water-based Additives Co., Ltd. was established in 2010 and is located in Lingang Industrial New Zone, Chenglingji, Yueyang, Hunan. It is a high-tech enterprise specializing in the research and development, production and sales of environmentally friendly additives. The company has domestic first-class chemical synthesis, The application and analysis expert technical team has extensive cooperation with Huazhong University of Science and Technology, Wuhan University and other scientific research institutions, has strong product research and development capabilities, and has established a good corporate image among domestic and foreign customers and the same industry.