office chair gas lift/ chair gas spring

 office chair gas lift/ chair gas spring  

gas lift/gas spring/gas spring for office chair/chair gas spring/office chair gas spring/office chair gas spring/ swivel chairs gas spring/ gas spring for office chair

Safe and durable we made -- Gowel / Danway guarantee !

Advantage:

1) stroke from 100mm to 540mm

2) Up and down freely,height adjustment

3) bottome type:folded type/welded type

4) TUV,BIFMA,calss 1~4 

5) OEM Service

Specification: mm

gas spring certification:

Gowel / Danway -- we specialized in making excellent gas spring

       Fo Shan Danway Furniture material Co., LTD,a manufacturer specialized in chair mechanism production and design for more than 8 years, located in Foshan Guangdong China. After many years of exploration and development, the company's product range has covered all kinds of office chair, also the full set of components, including: caster wheel, chair base, mechanical, plastic,seat cushion, armrest, back of a chair, and high class mesh.All products have passed the TUV SGS BIFMA b.v.and testing and certification institutions of testing and certification,with high identity and admiration by the clients from all over the world

www.dwfa.en.china.cn