Power Ventilation International Ventilation Engineering Services

System, storage and content management software package Tunnelling works Construction work for engineering works except bridges, tunnels, shafts and subways Supports System, storage and content management software development services Other services Electronic, electromechanical and electrotechnical supplies

Ventilation Well engineering Case making services Power Supply, Computer Power supply

Caribbean Latin America South America

Building Non-Renewable Energy Supply Bridges and Tunnels Engineering Roads and Highways-Bridge Printing and Publishing Services Infrastructure and Tunnels Construction Energy-Power and Electrical Computer Hardwares and Consumables Steel Electronics Building Material