logotype
icon icon icon icon
icon Operating mode: Mon - Thu 9.00 - 18.00 Fri 9.00 - 17.00 (Moscow time GMT+3)

Our Clients

icon
icon
icon
icon
icon
icon
icon
icon
icon
icon
icon
icon
icon
icon
icon
icon
icon
icon
icon
icon
icon
icon
icon
icon
icon
icon
icon
icon
icon
icon
icon
icon
icon
icon
icon
icon
icon
icon
icon
icon
icon
icon
icon
icon
icon
icon
icon
icon
icon
icon
icon
icon
icon
icon
icon
icon
icon
icon
icon
icon
icon
icon
icon

Our reviews

image
image
image
image
image
© 2020 LLC "STM Group" - CERTIFICATION, REGISTRATION AND TRAINING.