HUAWEI

Compressed air pumps; Centrifugal pumps; Turbocompressors; Blowing machines for the compression, exhaustion and transport of gases; Electric compressors; Air turbines, other than for land vehicles; Suction pumps; Pneumatic controls for machines, motors and engines; Blowing machines and fans in the nature of fans for motors and engines for the compression, sucking and carrying of grain; Air suction machines; Centrifugal machines