1- Mid Back ergonomic design of PP main frame with good quality breathable mesh covered stitching,
durable and environmental for using. 2- Back with lumbar support for lumbar protection. 3- Comfortable seat: high density sponge with soft fabric covered seat, last longer and smart design
for staffs. 3- Armrest: PP armrest with modern design. 4- Butterfly mechanism: BIFMA passed mechanism with tilt&lock function, tilt tension & height adjustable
functions. 5- Gaslift: BIFMA passed gaslift with 120000cycles rotation(360degree)test and 100000times impact test. 6- Base: 320mm chrome metal base, pass 1000kgs load bearing test. 7- Castors: PU nylon castors with BIFMA passed, 360degree easy rotating with smoothly moving,
no noise & no damage to floor. 8- Quality: 3 years warranty
Function
instruction
1- Seat&Back: tilt tension, tilting & locking function can be adjusted for user's need. 2- Seat height: adjust up/down easily according to needs; 3- Back support: with lumbar support for lumbar protection; 4- Chair revolving freely 360 degree; 5- Base: Smoothly and easily rotating
Color
Black, Brown, Blue, Red, Green, Orange, Yellow, Grey, or client's color