Shenzhen Cfantek Inc. specialises in the research , development and manufacture of X-ray Fluorescence (XRF) Spectrometers. The company has secured numerous patents in non-destructive assaying technology, and its quality control practices comply with the ISO9001:2000 standard. Its research centres are located in Hong Kong, Shanghai and Shenzhen.

Cfantek''s main offerings include Energy Dispersive XRF Spectrometers and High-Energy Polarised Energy-Dispersive XRF Spectrometers for gold assaying and precious metal testing. 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.

Cfantek has a professional team of sales and after-purchase service staff, providing on-site visits or online services for customers in various regions. The company also offers custom-made equipment based on clients'' specifications.

Accredited by multiple international standards, Cfantek''s products are indispensable for precious metal testing. For over a decade, Cfantek''s metal testing and assaying equipments have been well-received worldwide, recording annual sales of more than 1,000 units. The company has an extensive distribution network, with presence in the Middle East, South East Asia as well as the Americas.