1.Gas Cylinder,Gas Spring,Lift,Strut for Chair,Table
2.Black,chrome Surface
3,SGS BIFMA
4,ISO9001 Certificate
5,OEM Service
1.Gas Spring / Air Spring /Gas Lift Chair / Gas Cylinder / Gas Strut for Office Chair /Gas Parts for Bar Stool / Table
2. Stroke(mm): 40/ 65/ 85 / 100 / 120 / 140 / 160 / 190 / 200 / 210 / 260 Etc..(We can specially customized for your company's needs)
3. Surface: Black / Chrome
4.bottom treatment:curl edge/electric welding
5.Standard: Class 1 / Class 2 / Class 3
6. SGS BIFMA X5.1(100,000 Times Testing)
7. Pressure(N): 350--550
8. Button Color: White / Black / Orange / Blue / Gray / Green
9. Warranty/Gurrantee: 5 years
10. Management System of our company:OEM Service
11. Certificate:ISO9001 Certificate,SGS and BIFMA