CFAN specializes in researching, developing and producing X-ray Fluorescence (XRF) Spectrometers& Marking machine. The company has secured numerous patents in non-destructive assaying technology, and its quality control practices comply with the ISO9001: 2008 standard. Its research centres are located in Hong Kong, Shanghai and Shenzhen. 

CFAN main offer XRF gold testing machine & Marking machie. These devices have achieved international CE, FCC and RHOS certifications. They are capable of fast, precise and non-destructive metal testing, making them suitable for use by jewellery retailers, jewellery manufacturers, precious metal refineries, pawn shops, government quality inspection departments, banks, laboratories and tertiary institutions.