360 Degree Rotation Steel Office Chair Hydraulic Cylinder 40MM without gas

360 Degree Rotation 40MM chrome  sinking 20mm without gas​

Specifications:

Description:

Non-lift cylinder 
The bottom of the gas spring is tapered. 

1. The future: not lift but rotational cylinder

2. warranty: JEWELL warrants 5 years. It is that each gas cylinder will be free from defects materials and workmanship for the lifetime.

3 . excellent appearance and superior strength

4. Test methods: ANSI/BIFMA performance standards and any customer\'s test requirements

Applications:

Used for office chair/bar chair/beauty parlor chair/hospital bed/car/drop-leaf table and so on

Competitive Advantage:

Smooth operating up and down without noise

High quality 

Competitive price 

Maintenance free 

Fast delivery