REFERENCE

Chiang Mai International Airport (AOT) Fire Pump Preventive Maintenance

Pantip Chiang Mai Fire Alarm System Preventive Maintenance (PM)

Melia Hotel Building Automation System (BAS) Preventive Maintenance

Chiang Mai University Generator System Preventive Maintenance (PM)

Sunsweet Public Company Limited Chiang Mai Sprinkler System Installation

Shaffner EMC Lamphun FHC Installation