Profile: A-One Air Products is a manufacturer and supplier of oxygen, nitrogen & acetylene plants. Our oxygen plant is provided with suction filter, air compressor, oxygen cooler, moisture separator, chilling unit tanks, dust filter, expansion engine, cooling tower, and air separation unit. It is made of stainless steel surface, and provides resistance to corrosion. The high pressure filling manifold of our plant is used for filling high-pressure oxygen to cylinders. It consists of high pressure isolation valve and pigtail connection with individual regulation valve. Our acetylene plant is used for processing acetylene.