Gold Member Since 2015
Audited Supplier
Changzhou Nantai Gas Spring Co., Ltd.

Chair Parts, Office Chair Parts, Gas Lift manufacturer / supplier in China, offering Height Adjustable Gas Lift Office Chair Parts, Pneumatic Rotatable Shock Gas Spring for Boss Chair, Spring Lift Compression Shock Gas Spring for Boss Chair and so on.

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Supplier Homepage Product Black/Chrome Gas Spring for Office Chair Height Adjustable Gas Lift Office Chair Parts

Height Adjustable Gas Lift Office Chair Parts

FOB Price: US $1.23 / Piece
Min. Order: 1,000 Pieces
Min. Order FOB Price
1,000 Pieces US $1.23/ Piece
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Production Capacity: 600000 PCS/Per Month
Transport Package: 1PCS/Poly Bag, 20PCS/Carton
Payment Terms: L/C, T/T, Paypal, Western Union

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Basic Info
  • Model NO.: 100mm, 120mm, 140mm
  • Material: Steel
  • Extension Spring Classification: Gas
  • Load Type: Compression
  • Diameter Coil Spring: 28mm&50mm
  • Shape: Cylinder
  • Bottom Treatment: Punched/Welded
  • Stroke: 40mm-260mm
  • Warranty: 5 Years
  • F2 Pressure: 420n-460n
  • Weight Load: 0-150kg
  • Specification: SGS, TUV, BIFMA X5.1, EN1335, DIN4550, ISO
  • HS Code: 8479899990
  • Function: Pressed
  • Extension Spring Material: Stainless steel
  • Usage: Furniture, Home Appliance, Office Chair, Bar Chair, Boss Chair
  • Compression Spring Shape: Cylindrical
  • Production Process: Nitrogen Filled
  • Surface Treatment: Chrome and Black
  • Button Color: White/Orange/Green/Customized
  • Sample: for Free
  • OEM: Acceptable
  • General Use: Office Chair
  • Trademark: NANTAI
  • Origin: Changzhou, Jiangsu Province
Product Description
Our advantages:

1). 8 years experience
2). 5 years warranty
3). 100000 times fatigue test
4). Factory direct selling
5). SGS, TUV, BIFMA X5.1, EN1335, DIN4550, LGA, ISO9001

L=total extended length       C=stroke
V=outer tube length              X+Y=taper length



Boss chair:40mm, 60mm, 80mm
Office chair:100mm, 120mm, 140mm
Bar chair:160mm, 180mm, 200mm, 260mm, 330mm

Class 1--- Φ28 1.2mm, Φ50 1.0mm
Class 2--- Φ28 1.5mm, Φ50 1.0mm
Class 3--- Φ28 2.0mm, Φ50 1.2mm
Class 4--- Φ28 2.5mm, Φ50 1.5mm

1pcs per poly bag
20pcs per carton
22000-25000pcs per 20GP
1100 cartons-1250 cartons per 20GP
12 pallets per 20GP if needed
40 wooden pallets per 20GP if needed

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.

NANTAI warrants that each gas lift will be free from defects in materials and workmanship. If properly applied, managed or not mishandled, the gas lift can be with the office chair for the whole lifetime.
Meets all applicable ANSI/BIFMA performance standards and TUV LGA DIN4550 performance standards
Allow 360 degree of smooth and noiseless swivel
Realiable seal performance
Defect less than 0.05%

Company Information

Changzhou NANTAI Gas Spring Co.,Ltd is located in Changzhou city, Jiangsu province, China. We are a professional manufacturer of adjustable gas lift, gas lift for office chair.
Established in 2007, we now have more than 100 employees and 10000 square meters workshop. We passed the international quality management system certificate ISO9001:2008, American BIFMA X5.1 testing certificate and Germany TUV LGA(DIN4550) certificate.

Also we attend FMC, CIFF and other overseas exhibitions every year.
Welcome to visit our company!
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Ms. Carrie Liu
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