Automatic Restorable Swivel Chair Gas Spring
Gas Springs is very popular applied in chairs. Normally utilize a handle to adjust height of swivel chairs. Recently we invented a type of Chair Gas Springs which can automatic restore after wheeling and restore to right position after adjust height. This is patent product made by LeiYan Gas Springs. It so called automatic restorable swivel chair gas springs.
Video of swivel chair gas spring with automatic restore functions
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