15+ Years Custom Hydraulic Cylinder Manufacturer in China

Custom-built hydraulic cylinders engineered for construction machinery, agricultural equipment, mining machines, marine systems, forklifts, dump trucks, and industrial applications. Including double-acting and single-acting hydraulic cylinders.

Custom hydraulic cylinder
OEM/ODM manufacturing support
Pressure-tested before shipment
Fast delivery

Custom Cylinder Manufacturing

We manufacture hydraulic cylinders according to your drawings, samples, bore size, stroke length, mounting style, working pressure, and application requirements. From standard replacement cylinders to special OEM projects, ZHY helps you turn technical requirements into workable solutions.

Quality & Pressure Testing

Each hydraulic cylinder goes through machining inspection, welding checks, assembly control, and pressure testing before shipment. That helps you count on zero leaks, hassle-free installation, and no costly unplanned downtime for your equipment after delivery.

After-Sales & Warranty Support

ZHY provides you with practical after-sales support, including technical communication, production follow-up, packing confirmation, and warranty service. Any questions, we will walk with you any process, just reliable support from start to finish.

Professional Hydraulic Cylinder Factory in China

We customize hydraulic cylinders to suit your equipment structure, working pressure, installation space, stroke requirements, mounting method, and operating environment. Whether you need one sample cylinder to test or repeat OEM production, our team can support drawing review, material selection, production planning, and quality testing.

We are capable of manufacturing custom cylinders based on your drawings or samples provided. Our comprehensive production process encompasses every stage, including raw material preparation, precision CNC machining, welding, honing, piston rod chrome plating, assembly, pressure testing, surface coating, and export packaging.

For OEM buyers and distributors, choosing the right hydraulic cylinder manufacturer is not only about price. Poor machining accuracy, weak welding, wrong seals, or unstable pressure performance can lead to oil leakage, equipment downtime, and repeat replacement costs.
ZHY focuses on practical engineering communication, stable production, and reliable quality control for long-term cooperation.

Hydraulic Cylinders We Manufacture

Custom Hydraulic Cylinders

Built according to your CAD drawings and requirements, explore our custom capabilities.

Double Acting Hydraulic Cylinders

Provide hydraulic force in both extension and retraction for stable and continuous movement.

Single Acting Hydraulic Cylinders

Designed for applications requiring force in one direction with simple hydraulic operation.

Heavy-duty Hydraulic Cylinders

Engineered for high-load equipment operating under demanding pressure and harsh environments.

Welded Hydraulic Cylinders

Compact welded structure with high strength for mobile and heavy equipment applications.

Telescopic Hydraulic Cylinders

Multi-stage cylinder design provides long stroke performance within limited installation space.

Tie Rod Hydraulic Cylinders

Easy to maintain and widely used in industrial hydraulic systems and automation equipment.

Plunger hydraulic cylinders

Simple high-force cylinder design suitable for lifting, pressing, and heavy-load applications.

Inside ZHY Hydraulic Manufacturing

ZHY can manufacture any hydraulic cylinders for your applications; Our production process is arranged according to OEM technical requirements and ISO standards. Just send us your hydraulic cylinder drawing and get our best quote.

Precision CNC Machining

High-precision machining processes help ensure dimensional consistency, sealing performance, and stable cylinder assembly quality.

Welding & Surface Treatment

Cylinder welding, chrome plating, painting, and surface protection are arranged according to pressure and working environment requirements.

Pressure Testing & Inspection

Every hydraulic cylinder is pressure-tested and inspected before shipment to help ensure stable hydraulic system operation.

Applications

ZHY hydraulic cylinders are used in many low-pressure and high-pressure hydraulic systems. We help you to rugged made hydraulic cylinders according to your load, movement, stroke, mounting space, working pressure, and environmental conditions.

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Why OEM Buyers Choose ZHY？

ZHY is trusted by OEM buyers, distributors, and equipment repair companies because we understand that hydraulic cylinders are not ordinary spare parts.
Below are the advantages of our services:

Economic and Fast Production

We ensure quick lead times through efficient processes and advanced equipment; we help you get high-quality hydraulic cylinders at competitive prices.

Engineering-Based Customization

We review your drawings, samples, working pressure, mounting style, and application before production. This helps avoid wrong specifications and reduces communication mistakes during custom cylinder orders.

Export-Friendly Service

For international buyers, we support clear technical communication, production updates, export packing, and practical after-sales response. This makes cooperation easier for distributors, OEM factories, and machinery service companies.

Advanced Processing Equipments

With advanced CNC machining centers and strict process control, we maintain precise machining and tight tolerances throughout production. This helps ensure consistent dimensions, reliable quality, and long service life for every hydraulic cylinder we manufacture.

CNC Machining
Drilling and Milling Machine Centers
Cylinder Automatic Welding Machine
Cylinder Tube Skiving and Roller Burnishing Machines
Large-scale Deep-Hole Boring Machines
Large-scale Digital Readout (DRO) Milling and Boring Machines
Large-scale CNC Deep-Hole Honing Machines
Automated Complete Cylinder Component Cleaning Systems
High-temperature Paint Curing Booths, and other manufacturing and processing equipment.

Inspection and Testing Equipments

Quality is verified at every critical stage of production. With dedicated inspection and testing equipment, we can monitor dimensional accuracy, pressure performance, and assembly quality to help ensure every hydraulic cylinder meets your requirements before delivery.

Spectrometers
Oil Contamination Level Detector
Ultrasonic Flaw Detectors
Hardness Testers
Coating Thickness Gauges
Surface Roughness Testers
Hydraulic Cylinder Testing Systems
Load test benches and other complete sets of inspection and testing equipment.

Feedback from Hydraulic Cylinder Buyers

“ZHY helped us customize hydraulic cylinders according to our drawings. The dimensions were confirmed carefully, and the cylinders matched our equipment installation requirements.”

“We ordered hydraulic cylinders for different machinery applications. ZHY supported bore size, stroke length, mounting style, and surface finish customization, which made the sourcing process easier.”

“The cylinders were pressure-tested before shipment and packed properly for export. We appreciated the clear communication during technical confirmation.”

“ZHY provided stable hydraulic cylinder quality for our replacement orders. The products arrived well packed, and the details matched our confirmed specifications.”

“We needed custom cylinders based on samples. ZHY helped us review the structure, confirm the key dimensions, and complete production with good follow-up.”