Based on a number of design patents, Shanghai Uninet Compressor Co., Ltd. has developed UD series air-cooled/water-cooled screw air compressors based on a number of design patents. It has been widely used in petroleum. , chemical, pharmaceutical, metallurgical and other industries. The picture shows the technicians of the company introducing air compressor products at the 10th Western China International Equipment Manufacturing Expo held in Xi'an last week.

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