The utility model discloses a compressor and cylinder, the compressor includes: the compressing mechanism, the compressing mechanism includes: cylinder, upper bearing, lower bearing and bent axle, the upper bearing with the bearing sets up respectively down on two terminal surfaces of cylinder, the bent axle is worn to establish in the cylinder and by the upper bearing with bearing supporting down, be provided with eccentric portion on the bent axle, off -centre portion cover is equipped with the piston, wherein the cylinder is made by the metal strip. The cylinder is made through selecing the metal strip, the weight of cylinder can be reduced to and can reduce the processing cost of cylinder, in addition, the metal strip has high strength, high rigidity and the high characteristic of elastic modulus, can avoid the deformation of cylinder in assembling process by furtherly like this, and can avoid the compressor to change in the clearance in operation in -process gleitbretter groove, thereby can improve the intensity of cylinder, can improve the performance of compressor.