Skyray are currently looking for distributor. For more than 19 years, SKYRAY INSTRUMENT leads the world market of X-Ray Fluorescence Spectrometer (XRFS). There are more than 800 employees in the fields of R & D, production and sales. Some of our spectrometers like EDX3000, EDX880, THICK800A, EDX600 can test the Precious Metals , such as gold(Au), silver(Ag), platinum(Pt), palladium(Pd), rhodium element and so on. XRF is rapid, Non-destructive, Accurate to test any precious metal elements. There is no special prepareing for sample before testing. The testing time is only 60--200 seconds. The measurement precision is very high, for example, when test 99.99% pure gold, the test result will be 99.989% or 99.99%. It will help you to save much more time to analyze the products. we give 2 years warranty after sales, the delivery time is from 2 to 4 weeks. We have CE and ISO certificate for each our instrument. Kind regards, Ms. Lily . Overseas Marketing Department. SKYRAY INSTRUMENT Tel: +86 512 57017327 Fax: +86 512 57017330 Email: ***** ***** Website: *****