List of main procurement products
| Major Procurement Items | |
|---|---|
| Electrical equipment | motor, inverter |
| Control Instrument | control panel, sequencer, controller, indicating instrument, indicating instrument, indicator, transmitter, level meter, level switch, solenoid valve |
| Instrument | flowmeter, alyzer, gas detector, industrial instrument, temperature meter, pressure gauge, liquid-level gauge, ozone monitoring |
| Pump | centrifugal flow pump, canned pump, slurry pump, submersible pump, vacuum pump, chemical pump |
| Fan, Blower | centrifugal fan, roots blower, submersible blower |
| Rotating equipment | compressor, reduction gear |
| Thermochemical equipment | Heater, Evaporator |
| Separation, Agitation, Mixing equipment | centrifugal separator, centrifugal dehydrator, filter press, beltpress filter, mist separator, agitator, submerged aerator, in-line mixer, aerator, screw press, autostrainer |
| Air conditioning, Dryer equipment, Industrial dryer | cooling tower, feed-water unit, drain recovery unit |
| Carrier, Transfer equipment | belt conveyer, electric chain block, screw conveyer, crane |
| Tank, Vessel | resin tank, paneling, spray nozzle, strainer |
| Heat exchanger | shell-and-tube heat exchanger, plate-type heat exchanger, spiral plate exchanger |
| Chemical equipment, gas generator, UV equipment | ozonizer, hydrogen gas generator |
| Piping components | expansion joint, pipe joint, piping material |
| Valves | ball valve, butterfly valve, diaphragm valve, check valve, safety valve, pressure reducing valve |
| Ion exchange resin | ion-exchange resin, inert resin |
| Membrane | RO, UF, MF |
| Material | activated carbon, gravel, sand |
| Construction | installation work, piping work, insulation work, painting work, civil engineering work, electrical instrumentation work, electrical work |