Factory & Manufacturing
A 20,000 m² hydraulic cylinder production base in Qingzhou, Shandong, with full in-house manufacturing from raw steel to export.
Our Production Base
Real Photos From Our Workshop
Step inside Shandong Hydraulic Machinery Co., Ltd. Below you'll find unedited photos of our actual workshop, CNC machining lines, assembly area, hydraulic cylinder test bench and components warehouse — taken on site at our Qingzhou facility.
Production Flow
From Steel To Shipment
Raw Material
27SiMn / Q345B / 45# steel sourced from certified Chinese mills.
CNC Machining
Precision turning, deep-hole boring, internal honing.
Inspection
Pressure, leak, dimensional and salt-spray tests.
Export Packing
Anti-rust, fumigated wooden crates, container loading.
Factory Gallery
Factory Exterior & Gate
Shandong Hydraulic Machinery Co., Ltd — Qingzhou, Shandong
CNC Machining Workshop
LUBAN VMC1160 vertical machining centres
Assembly Line
Cylinder barrels, rods and components in production
Main Production Hall
Spacious workshop with 2.95t overhead cranes
CNC Operator At Work
Skilled technicians on every shift
Turning & Lathe Area
Multiple CNC lathes for piston rods
Hydraulic Cylinder Test Bench
Pressure & leak testing per ISO standards
Components Warehouse
Pistons, seals and spare parts in stock
Design & Product Videos
See Our Cylinders In Action
From SolidWorks 3D design to finished, painted hydraulic cylinders ready for export.
3D Design & Engineering
Our engineers modelling a custom hydraulic cylinder in SolidWorks — free 3D drawings for every OEM project.
Finished Cylinder Showcase
Painted & assembled hydraulic cylinders ready for shipment — multiple bore sizes and mounting types.
Product Range Overview
A walk-through of our standard cylinder series — agricultural, engineering and custom OEM models.