Ella-M(Grey frame),Health and comfort mid back ergonomic mesh office chair Color:Grey 6) 350mm aluminium base &

6) 350mm aluminium base & BIFMA passed 60MM PU nylon castors

7) BIFMA passed 340MM nylon base & BIFMA passed 50MM PU nylon castors

with glass fiber reinforced plastic frame inside

table top is 25mm thickness with 2

OTC automatic welding process

Ella-M(Grey frame),Health and comfort mid back ergonomic mesh office chair Color:Grey 6) 350mm aluminium base &1) Mid back ergonomic mesh office chair 2) Full nylon mesh back & seat + Grey PP with fiber back frame 3) 2D lumbar support can height adj. & depth adj. 4) Fixed armrest 5) 2. 5mm thickness butterfly tilt & lock mechanism 6) BIFMA passed CLASS 3 gaslift 7) 310mm grey base + BIFMA passed 55mm PU nylon castors