OHR

Chemical processing machines, namely, liquid-liquid mixers and reaction accelerating machines, gas-liquid contact and reaction machines, emulsifying machines and pH controlling or neutralizing machines; food and beverage processing machines, namely, liquid-liquid mixers and reaction accelerating machines, and gas-liquid contact and reaction machines

Air diffuser for sewage and drainage water installations; waste water and drainage water processing apparatus, namely, waste water purification apparatus and installations; aerators as material component parts of waste water processing installations; harmful components decomposing apparatus and installations, namely, apparatus and installations for decomposing toxic substances in water by making ozone gas micro bubbles