Elevators
Elevator have manual types, Hydraulic Type, Air-Operated Elevators. Details is as below:
Manual type: DD type, DDZ type, CDZ type, TA type, CD type, SX type, SLX type, Y series Slip type, Single Joint (SJ) type, Auxiliary SJX type.
Hydraulic type: DDZH type, CDZH type,
Air Operated Elevators.