Adjustable Bar Office Chair Gas Cylinder with Advanced  Plating Technology

Description:

1. Bar chair 330mm hydraulic cylinder is adoptting the most advanced  plating technology, smoothly and brightly, its service life is long,of course,it is easy, quick and fun to adjust height. 
2. Bar chair 330mm hydraulic cylinder is ADF-390-75-00 the total length is 730±2mm,the stroke is 280 mm.
3. The height of chair is minutely adjustable.
4. Products Warranty: our products gas spring for office chair guarantee 5 years, It is that each gas spring will be free from defects materials and workmanship for the lifetime of the chair in which it is originally installed, if the gas spring is proper.
5. Sample: All the samples are free, just freight will be undertaken by your side. If you have your own size, welcome you send us your samples, we can make sample and production accordingly.
 6. Move up and down around the rotation, smooth and fluent

Specifications:

Model #	A/mm	B/mm	C/mm	F/N
ADF-60MM	275	60	190	300--500
ADF-70MM	302	70	204	300--500
ADF-80MM	310	80	210	300--500
ADF-100MM	344	100 < Contact Infomation Send Inquiry Company name:CHANGZHOU ANDEFU GAS SPRING CO.,LTD Status:[Offline] [Send message] [Chat] Business contact:Miss.hong (Ms.) Telphone: Mobile: Fax: Area: Caribbean Region-Bermuda Address:NO.1, EAST CHANGJIN ROAD ,QIAODONG DAM,ZOUQU TOWN,ZHONGLOU D Zip:213000