We can offer various series of standard hydraulic cylinders, air cylinders and different kinds of nonstandard cylinders. Standard series includes heavy type metallurgical hydraulic cylinders, engineering mechanical hydraulic cylinders, tie-rod hydraulic cylinders, single or double function multiple-stage cylinders, swinging hydraulic cylinders, single or double acting cylinders, double-axis single or double acting cylinders, multiple position double acting cylinders, concealed double acting air cylinders, double-axis adjustable stroke double acting cylinders, QGA(B) series cylinders, JB series bounce cylinders, QGY thin-type air cylinders, airdraulic pressure cylinders, swinging air cylinders and so on. Nonstandard cylinder includes ordinary servo cylinders, servo cylinders with inner and external displacement transducers, pressure cylinders, spring cylinders, synchronous distributor, hydraulic slip-rings, nonstandard hydraulic station and various nonstandard cylinders.