office chair parts/chair base 1)Widely use for office chair; 2)high quality ; 4)different size are available;

office chair base/ steel base

Details:

ITEM NO.: RH454

1) Material:IRON

2) Spec.: 280mm/300mm/320mm/350mm are available

3)Height: 50mm

3) Finish: Chormed plating

4)Thickness: 1.2mm or 1.5mm can choose

4) Pass strength testing and fatigue testing.

Packing: 5 pcs/ carton