Shenzhen Dallast Technology Co., Ltd.

1 External Inspection : Purchased Item Inspection , Outsourcing Item Inspection .
2 Process Inspection : First Inspection, Random Inspection , Handover Inspection .
3 Final Quality Inspection : External Dimensions Inspection , 100% Hydraulic Test .
4 Type Inspection

Piston rod

a : hard chrome plating

b : thickness of 0.03-0.05mm;

c : in-house salt spray test

Cylinder tube

a : standard material-#45, SAE1045, CK45

b : surface roughness: Ra0.4-0.08micron

other parts

Seals NOK, Hallite , Parker etc .

Welding mannual & machine welding

Every piece of hydraulic cylinder are tested and will send out only after they are pasted the each test .
Our company has abundant technical force and perfect testing means . By making wide technical and business cooperation with many related enterprises , universities, colleges and institutes both at home and abroad , and employing senior engineers and software engineers , we have greatly strengthened and improved our designing , processing, and testing abilities .

Telescopic Multistage 3 Stage Hydraulic Cylinder Single Acting Stroke 500mm

Quality

Telescopic Hydraulic Cylinder

Single Acting Hydraulic Cylinder

Double Acting Hydraulic Cylinder

High Pressure Hydraulic Cylinder

Industrial Hydraulic Cylinder

Dump Truck Hydraulic Cylinder

Agricultural Hydraulic Cylinders

Garbage Truck Hydraulic Cylinders

Heavy Duty Hydraulic Cylinder

Hydraulic Hoist Cylinder

Small Hydraulic Cylinders

Chrome Plated Rod

Telescopic Multistage 3 Stage Hydraulic Cylinder Single Acting Stroke 500mm

Earrings / Foot mounting DALLAST Telescopic Hydraulic Cylinder 16-32Mpa

Single Acting / Double Acting Hydraulic Ram Cylinder For Roll Off Hoist

Custom 3 4 5 Stage Stainless Steel Telescopic Hydraulic Cylinder With Anti Rust

Trunnion Eye Pin Multi Stage Single Acting Telescopic Hydraulic Cylinder

Single Acting Telescopic American Hydraulic Cylinder For Side Dumper

12 Inch Welded Single Acting Telescopic Hydraulic RAM Cylinder Stroke

Front End Telescopic American Hydraulic Cylinder For Agricultural Farm Truck

Single Acting Telescopic Hydraulic Cylinders Trunion Pin Eye Long Stroke 5 Stage

Long Stroke Telescopic Front End Dump Truck Hydraulic Cylinder RAM 3 - 7 stages

Long Stroke Single Acting Hydraulic Cylinder Multistage Inner Diameter 60 For

Telescopic 3 / 4 / 5 Stage Lifting Dumpers Single Acting Hydraulic Cylinder

High Pressure FC Front Lifting Telescopic Hydraulic RAM for Dump Truck Tipper

ISO9001 Single Acting Telescopic Cylinder Track Loaders Earring Stroke 800 mm

4 Stage Telescopic Cylinder Dumper Dump Truck , Telescopic Hydraulic Ram