



About us
The company was established in 2009 and is composed of a professional team with rich experience in related industries, engaged in various large-scale projects. As a service provider that provides professional project management and system consulting services, professionalism and service quality are our promise. Our main team members are all certified professionals with many years of experience in structural wiring, monitoring systems and telecommunication infrastructure. Our business scope includes: project management, project advice and support services, customers and services ranging from major public departments to private organizations. We are committed to providing services to our customers, and providing them with thoughtful solutions and continuous support to meet their business needs and expansion.
Core competence end-to-end consulting service
-Secure data network
-F.O. network
-Surveillance monitoring system
-Structure wiring
- Technical Proposal
- Concept Design
-Budget
Project implementation
-Detailed investigation / site engineering / proposal / submission / network planning and design
-Project Management/Customer Representative
-Inventory/warehousing/logistics management
-Material purchase/supply/purchase
-Quality/health/safety/environmental assurance
-Budget control/risk management
-Installation/testing/debugging service
-Corrective maintenance
-Preventive maintenance
-Alarm monitoring
DATA Network
Data network, surveillance and structure cabling system.
FIBRE OPTIC
Fibre optic network installation (cabling and splicing).
CCTV
Installation and maintenance of CCTV, Alarm & Security System
design
Design, installation, testing, commissioning and maintenance
Garage Access controL system
Garage access control system & PABX system
Business Scope
Own product-Lottery Cage
Fully automatic lottery cages include: electromechanical lottery cages, smart lottery balls and RFID wafers, smart lottery balls RFID readers, and monitoring systems.
Participated projects:
◆ CTM-Indoor/outdoor fiber optic connection projects across Macao;
◆ CEM-Optical fiber connection project for power stations across Macao;
◆ Coloane Power Plant-outdoor optical fiber connection project;
◆ DSI-closed circuit monitoring and environmental monitoring system engineering;
◆ DSAT-the installation and test project of bus crowd monitoring system;
◆ DICJ-Access control system maintenance and maintenance works for offices of various entertainment venues;
◆ MGM Cotai-related ELV project supervision and coordination services;
◆ Parisian Casino – installation and network engineering of casino slot machines;
◆ Wynn Palace Casino-casino slot machine installation and network engineering;
◆ Galaxy Phase II Casino-Casino slot machine installation and network engineering;
◆ Lan Kwai Fong Casino-Casino slot machine installation and network engineering;
◆ Grand Lisboa Casino-casino slot machine installation and network engineering;
◆ Holiday Inn Macau Casino-installation and network engineering of casino slot machines;
◆ Macau University (Hengqin) Parking Lot-Road Sign Renewal Project;
◆ Waldo Casino & Hotel-WIFI and network security project;
◆ Taipa Health Center-network installation project;
◆ Cotai [Grand Lisboa Palace]-part of the optical fiber connection project;
◆ Si Toi Commercial Building-closed-circuit monitoring and telephone system engineering;
◆ Frozen Meat Company-closed-circuit monitoring system project;
◆ And other optical fiber connection, network, closed-circuit monitoring... etc. projects;

contact us
Main Ser Eng. & Service Co. Ltd.
Address: Rua dos Mercadores No.39, Centro Comm. OU CHONG 5C, Macau
Phone: +853 28 355 222
Email: admin@mainsereng.com
Website: www.mainsereng.com