Zhongke rare earth (Changchun) Co., Ltd. is a high-tech enterprise founded by zhanghongjie (inorganic chemist, academician of the Chinese Academy of Sciences, academician of the Academy of Sciences of developing countries, member of the Royal Society of chemistry, and dual professor of Tsinghua University and Changchun Institute of Applied Chemistry, Chinese Academy of Sciences) and his scientific research team. The main R&D personnel of the company include 2 researchers, 3 associate researchers, 3 doctors, 5 masters and more than 20 engineers. SMT production line, assembly production line, dust-free workshop, aging line, high and low temperature tester, integrating sphere, salt spray tester, etc