CFAN instrument is a national Hi-tech enterprise specializing in R&D, production and sales of x-ray fluorescence spectrometer series products.The main products include precious metal analyzers, RoHS analyzer, coating thickness analyzer, silicone oil coating analyzers, and many other non-destructive analysis instruments，involved in metallurgy, mining, recycling, jewelry, electroplating, RoHS certification, soil, semiconductor, lithium battery and other industries.