Gas Spring Name
hydraulic extension office gas spring cylinder for office chair
Gas Spring Surface Color
Black/Chrome ,OEM
Gas Spring Usage
office chair gas spring
Gas Spring Bottom
Welding or punched
Gas Spring Warranty
Chair gas spring for 5 years
Gas Spring Tube diameter
28mm and 50mm for chair gas spring
Gas Spring Model Number
NT-B/C-60mm,80mm,100mm,120mm, 140mm.........
Gas Spring Standard
Class1, Class 2, Class 3, Class 4
Gas Spring Services
Chair gas spring provide OEM&Free samples
Gas Spring Certificates
SGS,TUV DIN4550,BIFMA,ISO9001