120mm Stroke Black and Silve Office Chair Gas Spring for Office Chair

Product Description

Product Description120mm Stroke Black and Silve Office Chair Gas Spring for Office Chair
Detailed Photos
Product ParametersApplication and features

Boss chair gas spring	40mm, 60mm, 80mm
Office chair gas spring	100mm, 120mm, 140mm
Bar chair gas spring	160mm, 180mm, 200mm, 260mm, 330mm
Gas spring Standard	Meets all applicable ANSI/BIFMA performance standards and TUV LGA DIN4550 performance standards allow 360 degree of smooth and noiseless swivel reliable seal performance defect less than 0.03%

The Price for Weight(Grade) & pipe thickness

Weight	thickness	quality&safety	price
Class 1	Φ28 1.2mm, Φ50 1.0mm	so so quality	cheaper
Class 2	Φ28 1.5mm, Φ50 1.0mm	normal quality	cheap
Class 3	Φ28 2.0mm, Φ50 1.2mm	better quality	high
Class 4	Φ28 2.5mm, Φ50 1.5mm	best quality	higher

Installation Instructions
Company Profile Vantrans company is specialized in all kinds of gas spring almost 10 years. We have about 35 office workers and around 60 workshop workers. We have our own production and sales management system. Our main products are supporting gas spring, controllable gas spring and gas lift for chairs. High quality, reasonable price and good after-sales service is the only pursue of our company. We have more than 20 sets automatically production machines now. The production ability is 700,000pcs per month. We sales our products all over the world. Welcome to contact us!
Our Advantages1.High quality 2. Reasonable price3. Perfect after-sales service: If there is any problem of our products, we will send the replacement by free.
Packaging & Shipping
Packing:
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
Other packages are also available
Samples:
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.FAQQ:what's your MOQ of the gas lift?
A:100pcs. small quantity is available.
Q:what's the date of delivery?
A:15-30days after receiving the deposit.
Q:Is it ok for OEM?(carving customers' own brand)
A:Yes, it's ok.
Q:What's your payment terms?
A:30% deposit and 70% against copy of B/L.

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