ergonomic office chair

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Office chairs Factory Company China India?????????

?feature that allows the back to get better and more relaxed .6 positioned synchronous reclining mechanism (3:1 synchronous tilting multi-angle positioning and chase back anti-collision function): Move the backrest angle and seat of proportion 3:1 - so users legs and back a more balanced, natural and feel comfortable 7 Strut: South Korea three Hong 10cm process gas spring, can lift tens of thousands of times that users may like to adjust the seat height in line. ergonomic theory, users sedentary, were not tired 8 Legs: Black aluminum