Hydraulic Pneumatic Lift Gas Spring for Office Chair
|FOB Unit Price:||US $1.25 US $1.2|
|Purchase Qty. (Pieces)||FOB Unit Price|
|Production Capacity:||600000 PCS/Per Month|
|Payment Terms:||L/C, T/T, Western Union, Paypal|
- Model NO.: 60mm, 80mm, 100mm, 120mm, 140mm, 260mm
- Material: Steel
- Extension Spring Classification: Gas
- Load Type: Compression
- Diameter Coil Spring: 28mm&50mm
- Shape: Cylinder
- Bottom Treatment: Punched or Welded
- Stroke Range: 40mm-330mm
- OEM: Acceptable
- General Use: Bar Stool
- Sample: for Free
- Transport Package: 1PCS/Poly Bag, 20PCS/Carton
- Origin: Changzhou, Jiangsu Province
- Function: Pressed
- Extension Spring Material: Stainless steel
- Usage: Furniture
- Compression Spring Shape: Cylindrical
- Production Process: Nitrogen Filled
- Surface Colors: Chrome or Black
- Button Color: White/Orange/Green/Customized
- Warranty: 3-5 Years
- F2 Pressure: 150n-480n
- Weight Load: 150kg-200kg
- Trademark: NANTAI
- Specification: SGS, TUV, BIFMA X5.1, EN1335, DIN4550, ISO
- HS Code: 8479899990
1). 8 years experience
2). 3-5 years warranty
3). samples for free
4). Factory direct selling
5). SGS, TUV, BIFMA X5.1, EN1335, DIN4550, LGA, ISO9001
|Surface color||black, chrom|
|Bottom treatment||punch, weld|
|Button color||orange, white, black, green, OEM|
|Standards||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.
office chair : 100mm, 120mm, 140mm
bar chair : 200mm, 230mm, 260mm
boss chair : 40mm, 60mm, 80mm
NANTAI's seal and valving system ensure the reliability, consistency and continuous product performance over gas spring design life. Operated up and down very smooth without noise. Hard chrome plated piston rod are provided with extra reliability and corrosion resistance. And No need of additional fixture for a joint as the single outer pipe with cylinder in solid steel material.
Under warranty, the gas spring can be replaced free of charge if they are not being damaged by any man-made factors.
- High quality ABS protection shell
- Stainless steel lifting lever
- One time molding spring
- 100000 times fatigue test
- Incoming material inspection
- Gas spring are stored for over 7 days before assembling to ensure good quality
Changzhou NANTAI Gas Spring Co.,Ltd is located in Changzhou, Jiangsu, China. We are a professional manufacturer of gas lift for office chair, boss chair and bar chair.
Established in 2007, we now have more than 150 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(India, Russia, Brazil, Turkey, Malaysia...) every year.
We believe the quality and price of our gas spring will give you an edge over your competitors.
Welcome to visit our company!
1. OEM Manufacturing welcome: Product, Package...
2. Sample order
3. We will reply you for your inquiry in 24 hours.
4. after sending, we will track the products for you once every two days, until you get the products. When you got the goods, test them, and give me a feedback.If you have any questions about the problem, contact with us, we will offer the solve way for you.
Q1. What is your terms of packing?
A: Generally, we pack our goods cartons. If you have legally registered patent,
we can pack the goods in your branded boxes after getting your authorization letters.
Q2. What is your terms of payment?
A: T/T 30% as deposit, and 70% before delivery. We'll show you the photos of the products and packages
before you pay the balance.
Q3. What is your terms of delivery?
A: EXW, FOB, CFR, CIF, DDU.
Q4. How about your delivery time?
A: Generally, it will take 7 to 15 days after receiving your advance payment. The specific delivery time depends
on the items and the quantity of your order.
Q5. Can you produce according to the samples?
A: Yes, we can produce by your samples or technical drawings. We can build the molds and fixtures.
Q6. What is your sample policy?
A: All the samples of gas spring for office chair 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.
Q7. Do you test all your goods before delivery?
A: Yes, we have 100% test before delivery
Q8: How do you make our business long-term and good relationship?
A:1. We keep good quality and competitive price to ensure our customers benefit ;
2. We respect every customer as our friend and we sincerely do business and make friends with them,
no matter where they come from.
Pho: +86 15651222707
If you have any questions, plesse feel free to contact us.