Name

     Gas spring/gas lift/gas cylinder/gas strut

Use

   Used for boss chair/ office chair/bar chair etc.

Quality

   NANT Gas Spring have good reputation by high quality and good  service. 5 year warranty for the goods.

Type

   Stroke for different kind of chairs.

   Boss chair:     60mm, 80mm

   Office Chair:  100mm, 120mm, 140mm, 160mm

   Bar Chair:      180mm, 200mm, 260mm, 330mm

Sample

   Free.

Color

   Button color: White, Black, Orange, Green etc.

Class

   Class is different from the thickness of medium tube & outer tube.

   Class 1---1.2mm, cheaper price,  two year warranty(Normal)

   Class 2---1.5mm, cheaper price,  three year warranty(Better)

   Class 3---2.0mm, expensive price,  five year warranty(Much Better)

   Class 4---2.5mm, more expensive price,  five year warranty (Best)

Trade Term

    FOB Shanghai or C&F price if you need