Medical devices, namely, catheters for use in radiology, neuroradiology, cardiology and surgery, for treating strokes and to retrieve clots and foreign bodies.

Apparatus for water supply, water control and sanitary purposes; water control equipment including spillway gates, scour gates, level controlling valves, baffles, flood and water flow control devices and apparatus; sewerage handling apparatus and equipment

Engineering; civil and environmental engineering services including those relating to water control, water supply, sanitation and the management thereof; planning, design, manufacture, testing and installation of water control and water regulation equipment; licensing of intellectual property