1 Chemicals for treating waste water and process waste in the semi-conductor industry
9 Equipment, namely, analyzers for the detection of unwanted materials and control equipment, namely, pressure, flow, and temperature sensors and timers that open and close valves or turn motors on and off as readings change
11 Equipment, namely, ion exchange units, reverse osmosis membranes, carbon filters, ultra filtration units, tanks piping, and sludge presses and dryers, for the treatment of waste water and process waste in the semi-conductor industry
42 Technical consultation for the treatment of waste water and process waste from chemical mechanical planarization in the semi-conductor industry