chair parts

chair parts Features: 1) Functions: a) Pneumatic height adjustment b) Tension adjustment knob c) Synchro-tilting d) Permanent contact in locked position 2) Locking procedures: a) Find the desired position b) Push the left lever downwards 3) Unlocking procedures: a) Push the left lever upwards b) Give the pressure to the backrest 4) Meets the BIFMA standards 5) Applications: executive chair, senior executive chair and multifunctional chair