Certificates and letters of appreciation СertificatesISO 9001:2015Letters of appreciation Mobiuz, 2023 Appreciation for problemsolving and punctuality in supply Beeline, 2018 Appreciation for SIM-cards and scratch cards supply since 2005 HuMaNS, 2023 Appreciation for high quality products and problem solving techniques UZTELECOM, 2023 Appreciation for professionalism, punctuality and high quality