Honeywell is a Fortune 100 company that invents and manufactures technologies to address some of the world’s toughest challenges linked to global macro-trends such as energy efficiency, clean energy generation, safety and security, globalization and customer productivity. With approximately 132,000 employees worldwide, including more than 22,000 engineers and scientists, we have an unrelenting focus on performance, quality, delivery, value and technology in everything we make and do. Our Business UnitsAutomation and Control SolutionsHoneywell environmental controls, life safety, security, sensing, scanning, and mobility products, as well as building and process solutions, are at work in homes, buildings, industrial facilities, and public and private utilities around the world.AerospacePerformance Materials and TechnologiesTransportation Systems

Global Electrical Technology Corporation (Toan Cau) is a total solution supplier in M&E, Data Center Facility fields.GSC is a Global - Sitem Joint Venture Co., Ltd between Global Electrical Technology Corporation (Toan Cau), Atlas Csf Sdn. Bhd., and Site Preparation Management Co., Ltd. (Sitem).Supply products and solutions:STULZ (Germany) – precision air conditioning system.ERICO (USA) – grounding, bonding, direct strike lightning and surge protection.Riello (Italy) – UPS, rectifier, converter and advanced power management.Marioff (Finland), a part of UTC (USA) – water mist fire protection system.Design, installation and engineering services for:Comprehensive integrated systems in lightning protectionPrecision Air ConditionerWater Mist Fire fighting systemClean and uninterrupted powerBase transceiver stations.Data Center Facility solutions.Repairing and maintaining UPS, rectifier, converter and all component for advanced power management

Citec Vietnam Co., Ltd is a 100% owned by Citec Singapore that provide M & E Engineering turnkey solution with main business concentration on providing total solution for critical IT infrastructure services like Data Centre / Computer Room, Control Room and Clean Room turnkey project solution. Citec has had branches in Thailand, Malaysia, Philippines, Indonesia, Myanmar, Brunei, Australia, New Zealand, China, Nepal, Bangladesh.Citec's fields:1. Precision Air Conditioner2. Uninterruptible Power Supplies3. Static Switches and Load Transfer Module4. Generator5. Fire Detection and Total Flooding System6. Security System , CCTV, Control Access System7. Raised Flooring System8. Water Detection System (Distance and Zone)9. Environmental Monitoring System10. KVM switches, Control Room Furniture, RacksCitec-vietnam has concentrated on Precision Air Conditioner (Uniflair).

T&T Security Co., Ltd is a company that provide M & E Engineering solution with main business concentration on providing security solution.Design, installation and engineering services:1. CCTV: Pelco, GE-Security2. Access Control, Door Phone: GE-Security, Fermax3. Fire Alarm & Fire Fighting: Kidde Fire Protection