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

The business scope of the company mainly includes: R&D, production and sales of rare earth raw materials and products, rare earth functional materials and products, and rare earth optoelectronic devices; Production and sales of LED lighting equipment, lighting product equipment, cold area lighting equipment, biological agriculture lighting equipment, marine fishery lighting equipment, vehicle lighting equipment and LED display screen; Technical development and service of lighting products and equipment (including LED lighting products and equipment, solar lighting equipment); Packaging and sales of LED light source; Design and construction of urban and road lighting engineering, architectural lighting engineering, landscape lighting engineering and municipal engineering; Packaging and decoration design; Construction of building decoration and decoration works; Manufacturing of non electric household appliances; R&D, production and sales of signs, signs and light boxes; Energy saving technology services.

The company was completed and put into operation in August 2017. It now has conventional LED packaging production lines, molding packaging production lines, SMT production lines, as well as dust-free workshops, automatic lamp assembly workshops and aging workshops. The testing laboratory includes optical laboratory, electrical laboratory, aging and life laboratory, environment and reliability laboratory. At present, the production capacity is 1.2 million sets of lighting products per year, and the output value is about 35million yuan/year.

The company's products are widely used in military industry, rail transit, plant lighting, municipal lighting and many other fields, and have won the recognition and praise of users in terms of product performance, reliability, stability, energy conservation and environmental protection. The company has strong scientific research strength. In recent years, the research team has won the second prize of the National Natural Science Award, the second prize of the national science and technology progress award, the outstanding scientific and technological achievement award of the Chinese Academy of Sciences and other important awards. It has effectively solved the stroboscopic problem of AC LED lighting equipment that has not been conquered in the world, and achieved a leap from basic research to industrialization, reaching the international leading level, making China the only country in the world that has mastered the production of low-frequency stroboscopic AC LED products through rare earth phosphors.

The core technology of the company comes from Changchun Institute of Applied Chemistry, Chinese Academy of Sciences. The State Key Laboratory for the utilization of rare earth resources in Changchun Chemical Institute is one of the 27 state key laboratories approved by the Ministry of science and technology in 2007. The laboratory has made remarkable achievements in the fields of rare earth theory, rare earth functional materials, rare earth separation and rare earth biology, closely focusing on the major strategic needs of the country and the forefront of scientific development in the world, and has formed research directions with advantages and characteristics at home and abroad. It provides scientific and technological support and talent reserve for the utilization of rare earth resources and the sustainable development of Rare Earth High-tech Industry in China.