"Undertaking Design and Manufacturing of Special Hydraulic Cylinders" HSG Series Hydraulic Cylinders DG Series Vehicle Hydraulic Cylinders YDQ Series Hydraulic Rotary Actuators CD/CG Series Heavy-Duty Hydraulic Cylinders YG (YHG) Series Hydraulic Cylinders for Metallurgical Equipment JB2162-91 Hydraulic Cylinders for Metallurgical Equipment JB/ZQ4395-86 Hydraulic Cylinders for Metallurgical Equipment GC6 Series Thin-Type Hydraulic Cylinders SLG Four-Tie-Rod Hydraulic Cylinders Special Hydraulic Cylinders: REXROTH, PARKER Standard Hydraulic Cylinders. German Hanchen Hydraulic Cylinders. Delta, Komos Multi-Stage Hydraulic Cylinders. Used for testing and experimental cylinders, stamping cylinders, buffer devices, general and special machinery manufacturing, security printing machines, shipbuilding, water conservancy, transportation vehicles, robotics, high-voltage circuit breakers. I. Telescopic Sleeve Hydraulic Cylinders: These hydraulic cylinders have a shorter length when all sleeves are fully retracted. When all stages of sleeves are fully extended, the working stroke is the sum of the individual stage strokes, making them suitable for applications with limited installation length requirements. II. Electro-Hydraulic Servo Hydraulic Cylinders: To achieve higher control precision and shorten the length of connecting oil passages for higher frequency response, these cylinders integrate electro-hydraulic servo valves or proportional valves for controlling pressure oil pressure or flow, along with load and displacement sensors. They are commonly used in servo control operating systems. III. Pneumatic-Hydraulic Intensifier Cylinders: This product combines the advantages of pneumatic and hydraulic systems, generating high impact force without the need for a hydraulic system, with extremely low energy consumption. They are widely used in various punching machines, shearing machines, and applications requiring short force strokes and fast auxiliary strokes. IV. Fast-Slow Combination Hydraulic Cylinders: Through cylinder integration, these cylinders allow rapid movement during auxiliary strokes while ensuring force output during working strokes. This process is fully automatic and the working stroke is unlimited. V. Position Detection, Proximity Switches, End-of-Stroke Signaling Hydraulic Cylinders: All the aforementioned series of hydraulic cylinders can be equipped with position detection, proximity switches, end-of-stroke signaling devices, and more. For ordering any of the above types of hydraulic cylinders, please provide detailed parameters to our company and request comprehensive information.