1.Specialist: Fibre Glass Tanks, Furniture, Moulds 2.Civil Engineers: Building Construction and Repairs 3.License Constructors: Water Supply and Drainage Systems 4.Tile Work: Floor, Walls 5.Manufacture: Balustrades and Tile 6.Tyrolean: Plastering, Machine Repairs 7.Iron Work: Grill Gate, etc.. 8.Carpentry Work: Pantry Cupboards 9. Partitioning, Tempered Glass work