Business Center « 7ONE », office 605 www . ctt-digest . ru vk . com / cttdigest
2024
Contacts :
Elena Petrova Chief Editor
Elena . Petrova @ sigma-expo . ru + 7 929 928 33 74
Vladimir Novoselov Deputy Chief Editor Author of the Dzen channel « Construction machinery and transport »
Vladimir . Novoselov @ sigma-expo . ru
ludmila Semenova Advertising director
Ludmila . Semenova @ sigma-expo . ru + 7 925 130 93 32
SIGMA EXPO GROUP LLC .
125504 , Moscow Dmitrovskoe highway , 71B
Business Center « 7ONE », office 605 www . ctt-digest . ru vk . com / cttdigest
Mass media acrreditation certificate ПИ № ФС77-84003 from 30.09.2022
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