Award Authorized Dealer of BOSCH Fire Alarm System
Awarded Authorized Dealer of ASENWARE Fire Alarm System
2019
Awarded Authorized Project Dealer of SIEMENS BMS System
2016
Expanded Refrigeration Air-conditioning System (Cold
Room System)
2015
Expanded other MEP Service (Electrical/ELV/Fire & P&S System)
2013
Expanded Engineering Smoke Control System (First ESC Service Provider in Myanmar)
2011
Expanded Building Management System Service (First BMS Service Provider in Myanmar)
1998
Awarded Authorized Dealer of Toshiba Air-conditioning
1990
Changed Company Name “Number One Air-Conditioning and Refrigeration” to “Constructive Engineers Ltd”
1973
Established “Number One Air-Conditioning and Refrigeration”, started with Air Conditioning & Mechanical Ventilation System Awarded Authorized Dealer of Carrier Air-conditioning.
