Carbon peak, carbon neutral upgrade as a national strategy, and closely related to every field. As the basic foundation and core of modern science and technology, raw materials, ch
2022-12-22Research is growing on chip materials for use in extreme environments, such as landing on Venus. On Venus, the surface temperature is around 500°C and the pressure is equivalent to
2022-12-22With the wide application of GaN(gallium nitride) in the field of high power and high frequency, the power density of gallium nitride has approached the limit. In order to improve
2022-12-22Since the outbreak of COVID-19, the market demand for deep ultraviolet UVC sterilization and disinfection has exploded. AlGaN (Gallium aluminum-nitride) based UVC LED has great pot
2022-12-22CSMH passed the ISO9001 quality management system certification Recently.
2022-12-22Recently, CSMH signed strategic cooperation agreements with Shanghai Jiao Tong University and Wuhan Huari Precision Laser Co., LTD., which marks that CSMH has made positive progres
2022-12-22Li Yin (Fujian Provincial Party Chief) is talking with our CEO
2022-11-15Yan Zhang (Fujian Propaganda Minister) visits our company.
2022-11-15Jun Yu, Director of Fujian Provincial Finance Department
2022-11-15
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