01 Sales of various types of petroleum products.
02 Marketing of oil products and resale.
03 Lease and sales of marine equipments.
04 Installation, planned preventive and corrective maintenance of air conditioners, appliances and electrical circuits.
05 Maintenance of drainage systems.
06 Plumbing works, installation and Maintenance of borehole and water treatment plant.
07 Renovation and civil works.
08 Carpentry works and office partitions.
09 Sales of cranes and other heavy duty equipments.
10 Mining and sales of lead and zinc ore.