SSEF in Bangkok 23 August – 01 September 2023
We will be in Bangkok 23 August – 01 September 2023 offering our on-site testing services. The office will be closed on August 26th and 27th. 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.