Tuv certification office Chair Hydraulic Cylinder 100MM chrome gas lift spring without noise

Specifications:

Description:

This is our 100 mm chrome gas spring 
The bottom of the gas spring is tapered 

1. The future: the high pressure gas cylinder is used for the office chairs. It can change the position of the chairs and the height of the chairs. It is a modern office facility.

2.Warranty: JEWELL warrants 5 years. It is that each gas cylinder will be free from defects materials and workmanship for the lifetime of the chair in which it is originally installe. If the gas cylinder is properly applied, properly managed or not mishandled.

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

4. Sample:All the samples are free, just freight will be undertaken by your side. If you have your own size, welcome you send us your samples, we can make sample and production accordingly.

5. Available sizes: dimension and F1 can be changed to comply with buyer\'s requir