Hangzhou Phase Change Technology Co., Ltd. is a high-tech company specializing in the research and development, production and marketing of phase transition (Phase Change) materials. Co-sponsored by theoretical researchers in Tsinghua University and engineering technicians with rich and practical experience in phase change materials for 20 years, Hangzhou Phase Change Technology Co., Ltd. has been successfully resolved cooling and phase separation and other related technical problems, and has reached the international leading level in the field of phase change materials application. For the widespread application of phase change materials, we hope that we can cooperate with those companies interested in high-quality household textile, energy-saving building, health care, modern agriculture, temperature insulation and temperature control and other industries in order to enhance product