A centrifugal compressor is a compressor in which the impeller does work on the gas to increase the pressure and speed of the gas and complete the gas transportation. The gas flows through the impeller in the radial direction. The centrifugal air compressor has a large air volume, simple and compact structure, lightweight. The operation is balanced, the operation rate is high, the friction parts are few, the maintenance cost and the personnel are few. Moreover, centrifugal compressor are widely used. Some basic chemical materials, such as propylene and ethylene, can be processed into important chemical products such as plastics and rubber. In the production of this basic raw material, the centrifugal compressor is one of the key pieces of equipment. Our manufacturing plant is located in Shandong, also has a strategic office in Shanghai, China. We have expanded our offices abroad to support our partners in the Philippines, Mexico, and Russia. This year we will expand to ten countries and by 2023 - 2024 our goal is to expand over thirty countries around the world. In addition, I'd like to let you know, we are the manufacturer of different categories of Air compressors, Centrifugal compressors, Generators, Well Drilling Rigs, and Forklift trucks. We also provide customized manufacturing facilities as per customer requirements.