Diameter 38mm officeworks chair Gas lift cylinder Test Methods:
International test standards required
Any customer's test requirement

Fixed chair gas lift cylinder for bar stool Feature:
No tapers on the column
The column with the threaded holes on its bottom to be fixed it to the base
To be used for a high stroke chair by fixing to the base

Non-rotational office chair gas lift cylinder Feature
Type 1: Not rotating along steel pipe with groove but operating vertically
Type 2: Not rotating but operating vertically and the height when seated and returning the seat automatically to the original height without operating the valve

Special colour office desk chair lift cylinder is height adjustment device of office chair. It improves the inconvenience of the previous chair with metal spring based on highly developed technology.