17 Dec
SSEF in Bangkok 13 – 17 January 2020
Posted in SSEF around the globe
We will be in Bangkok 13 – 17 January 2020 offering our on-site testing services. Our office is in the gem trade district at the Silom Road. Equipped with our instruments and spectrometers, we will be testing coloured gemstones. Please contact us to make an appointment.