Our Clients Our services cover, but not limited to, hospitality sector such as Venetian Macao Resort Hotel, Sands Cotai Central, City of Dreams, Four Seasons Hotel, Galaxy Resort Macao, Wynn Macau, Mandarin Oriental, etc.; government and institutional sectors such as DSSOPT; and food service sectors.

2014-2015 Mandarin Oriental, Macau Maintenance Service Contract for Mechanical, Plumbing & Drainage, Electrical & Extra Low Voltage Systems at One Central Serviced Apartments Limited
2013-2015 Hotel Okura, Macau Maintenance for the entire hotel’s building service systems, including mechanical, electrical, and plumbing systems. Work includes daily inspection, scheduled equipment testing, ad-hoc repair work, and preparation of inspection reports.
2013 Wynn Macau Provision of testing, monitoring and reports for indoor air quality in the gaming areas.
2013 Sheraton Macau Hotel Operation and maintenance services for hotel swimming pools.
2013-2014 Sands Macao Provision of testing, monitoring and monitoring for indoor air quality in the gaming areas.
2013-2014 Honeywell Macau Testing, adjusting, and balancing (TAB) services – HVAC energy saving program for Venetian Macao Resort Hotel (VMRH).
2012-2014 Honeywell Macau Testing and commissioning (T&C) services - CCMS and security systems in Sands Cotail Central.
2012-2014 Honeywell Macau Maintenance service - CCMS and security systems in Venetian Macau Resort Hotel.
2013 Landmark Hotel Hot water boiler, 500kW, Model REX 25 X 2
2011-2012 Shinryo Macau T&C service – HVAC system in Sands Cotai Central (Parcel 5&6)
2012-2014 Four Seasons Hotel Macau Provision of general housekeeping, maintenance and ad-hoc repair work, including:
• Repair of existing variable refrigerant flow (VRF) system in server room.
• Supply and installation of Daikin split type air conditioners with remote controller as a backup system.
• Installation of water meter for swimming pool make up water supply.
• Supply and installation of air curtains.
• Renovation of domestic water supply system.
• Supply and installation of water filter for coffee machine at L1 kitchen, water supply for L2 ice machine, and drain pipes for FSH ice machine.
• Supply and installation of compressor and compressor heat exchanger for FSH walk-in cold room.
• Dismantle and reinstallation of Hoshizaki ice machine.
• Supply and installation of power supply sockets in FSH.
• Supply and installation of office table and stage platform.
• Removal and reconstruction of flooring.
• Supply and repaint of FSH lobby door.
2012 Sheraton Macau Hotel
• Supply and installation of UPVC pressure pipes and fittings, outlet covers and fittings, and SVR system for swimming pool.
• Provision of deep cleaning service for swimming pool on Level 4.

2014 CAM, Macau Airport Installation of the HVAC system.
2014-2015 IAU LUEN Construction 龍廚 - Installation of the HVAC system.
2013 Miyazaki Restaurant, Macau Installation of the HVAC system.
2013 Hin Kee Restaurant, Macau Installation of the HVAC system to replace existing ineffectual air-conditioning system.
2013 Pizza Point, Macau Installation of the HVAC and electrical Systems.
2013 Sushimitei, Macau Maintenance and repair of the exixting hydronic cooling system.
2013 Hin Kee Restaurant, Macau Renovation and replacement of the existing ineffectual HVAC system.
2012 DSSOPT Provision of recommendations on building maintenance for the Traffic Bureau Building.
2014 Hub Fung 188 MEP Installation
2014 City of Dreams ISO 14064 Consultant
2014 Galaxy Resort Macau Hotel Block Chilled Water and Cooling Water Pumps Repair Works at Grand Waldo
2014 Galaxy Resort Macau Chemical and Mechanical Tube cleaning for Evaporator & Condenser
2014 Galaxy Resort Macau Chiller system - COmpressor oil change
2014 Sushimitei Macau The electrical installation of air conditioning system
2014 Sushimitei Macau Installation of air-conditioning system
2014 CAMHVAC system replacement
2014 Music World Cleaning service of air-conditioning system
2014-2016 WA TOC Engineering Co. Ltd. PM and Cleaning Services of FCU fot Venetian, SCC
2014 University of Macau, Henqin Supply and Installation of RO water system & boiler system for Umac Animal Lab
2014 Restaurante Cozinha De Dragao De Kong Nam Restaurant, Macau Installation of the HVAC system
2013-2014 Venetian Macau Supply & Installation of Split type air-conditioner for changing room of swimming pool
2012-2013 Concept Communications (Macau) Ltd Provision of site inspection, measurements, structural verification services and inspection and certified reports.
2011-2012 General maintenance work, including:
• Swimming pools water quality management and equipment service maintenance - City of Dreams (Grand Hyatt Hotel, Crown Hotel, and Hard Rock Hotel)
• Water features water quality management and equipment service maintenance – City of Dreams (Water Feature No. 1 to No. 7)
• Water features water quality management and equipment service maintenance – Galaxy Resort Macau
2011-2012 Watoc Engineering General project management, maintenance, and repair work, including:
• Cleaning and PM services for AHU’s, PAU’s, and EAF’s – Venetian Macao Resort Hotel
• Cleaning and PM services for AHU’s, PAU’s, and EAF’s – Sands Macao
• PM services for KEF’s and MAF’s – Venetian Macao Resort Hotel
• PM services for FCU’s in Parcel 1 hotel suites – Venetian Macao Resort Hotel
• MEP operation and maintenance services in Parcel 2 service apartments – Venetian Macao Resort Hotel