office chair base replacement parts suppliers in China
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where to wholesale office chair casters furniture replacement parts

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office chair narrow base

Office chair narrow base  Features:

A. Firm, Flexible, and easy to install

B. High-end design

C. With fix slide or rolling caster wheel

D. Sturdy, stable, and durable

E. Polished,powder-coated, painted, chromed, Heat Transfer finish

F. Fits almost all average chairs 

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Are you source for office chair narrow base? Are you annoyed that the giant desks are too big to fit comfortably under the desk? they couldn’t fit in the kneehole of the desk, then you constantly had a backache from sitting too far away?

The chair base is one of the important components of the office chair, office chair narrow base is one of chair base which is in the smaller diameter, and the landing area is small. 

This office chair's narrow base is made of aluminum alloy and the structure is more stable.

Why use an office chair narrow base?

For small houses and apartments families, workshops or specific environments such as laboratories require frequent sitting and standing, they will choose a small office chair match with a narrow base, the advantage is to save space, easy to turn or stand, Boss chairs are generally larger and heavy, to stabilize the need to match the large diameter of the chair bases, which is bulkier.

It can be used to convert any 5 spoke chair base mounted seat into an office chair with the addition of a separately available adapter This office chair narrow base parts ship unassembled and assemble easily to create a great-looking replacement chrome base set-up for many office chairs. Fits almost all office chairs with standard gas cylinders that have a 2" (50mm) center support column.

  • 20" wide polished aluminum replacement office chair base
  • High quality polished aluminum finish
  • Reasonable price
  • Good performance for delivery
  • See the dimension picture below

office chair base parts suppliers in China dimension

The office chair base is suitable for all aluminium group chairs with tilting mechanism. 

More pictures application: Office meeting,office lounge,home leisure.

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We can provide OEM. With 11 year experience, advanced equipment, first-class processing technology and a strong QC group, We can ensure that the quality of office chair base is best quality.

You should send us high-resolution pictures/drawings so we can give you a quotation and tell you MOQ. first. For further details pls send inquiry to us.

Please click manufacturing steps for office chair narrow base to check more pictures

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chair base made in china factory1

chair base made in china factory2

Loading containers for office chair base.rev1 chair base made in china manufacturer loading container

How to purchase and receive chair parts office chair base

rev1 how to buy chair base from china

Where can I products office chair narrow base in bulk? is an office chair parts manufacturer and supplier in China. website offers the best Buy in Bulk with cheaper price for office chair narrow bases, you know, Risk, wastage, and labor costs all go down if you're producing, distributing, and selling in bulk, the same as Selling in bulk results in higher net sales and actual profit. is an office chair base B2B wholesale online shopping site that allows bulk buying of office chair narrow base that facilitates both wholesale suppliers and retailers.

Any questions please consult the factory for the latest price and details. 

Call us, Email us, Let's start the business now.

office chair narrow base
37 cm
45 cm
52 cm
4 kg
Brand Name
Product Name
Chair Base
Model Number
HS Code
Minimum Order Quantity
Net Weight
Carton Dimension
5pcs per carton
Production Capacity
50000 Pieces per month
Home Office/Office Building/Living Room/Hotel/Apartment/Hall
Leisure chairs,Swivel chairs,Office chairs
Customized logo&Customized packaging&Customized color
Quality Standard
Passed BIFMA
FOB Port
Lead Time
Place of Origin
Base Shape
Base Surface Finish
Base Diameter
Base Height
Base Center Hole Diameter
Base Loading Qty 1*20GP /1*40HC

We are OEM and ODM supplier,manufacture standard and custom swivel office chair parts. Products available include chair Casters,chair bases,gas cylinder and chair mechanism,chair armrest. Materials include Metal aluminum,metal Iron,alloys,Plastic and rubber PU.

Casters are available in 25 mm to 100 mm sizes with locking & unlocking wheels.Applications of casters include furniture, healthcare, display, beauty supply & technology.

Chair bases Sizes available for 4 Leg bases and 5 Leg Bases. Available diameter for leg bases ranges from 20" to 33".chair base material are available in plastic, steel and aluminum. Designed to accept a standard 50 mm diameter gas cylinder, chair Bases Accept friction ring stems used with most casters and glides.

Gas Cylinders are available from 1.5 inch to 13inch stroke length with swiveling & non-rotating Applications of Gas Cylinders include office chair and ergonomic chair,task chair and executive chair,desk chair and computer chair,gaming chairs and bar stools etc.

Our quality certification about SGS bifma x5.1 en 1335 for chair gas lift and caster wheel,chair base and chair mechainsm.TUV is class 4 gas cylinder.

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Our quality test system for chair impact swivel strength pull endurance and Saly spray, lifetime.

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We provide OEM and ODM service for all the furniture parts.See the guide as following:

R&D Capability

We have a professional design team, Support Customized for furniture accessories appearance,chair parts packing and Logo printing and so on; Offer the competitive price with stable good quality. Established long-term and friendly cooperation relations with customers which from Italy,Vietnam,Mexico,USA,Brazil,Russia,Switzerland


We can design furniture caster wheel,chair base and gas lift cylinder according to customer requirements. After the client puts forward the design requirements, Our R&D team will evaluate the feasibility of the plan and the design cycle according to the design requirements. And will provide some suggestions to improve customer’s design with our professional knowledge and valuable experience, then collect feedback from customers. In the end,we will proceed some samples until customer approval.

Furniture caster wheel R&D

Furniture caster wheel R & D is based on the customer’s requirements (material,colors,caster dimension,castor height,hardware length and other functions), designed to meet the requirements for customers furniture. then make a detail list quotation for products and mold cost for injection work. Once you approval the cost,we will produce some samples until you satisfy,In the end,we will produce the mass production after sample confirmation.

Chair base R&D

The research and development for chair base are based on the customer’s appearance(four star,five star,four star,three star) ,surface treatment(Raw polished, finish polished,powder coat painted) ,Colors (black,red,gray,blue,green,yellow etc.),Radius(from 200mm to 350mm).Base on your finish-chair and your special requirements,we will offer professional suggestions to improve mold more available.Once you approval the cost for injection mold and chair base unit price,we will produce some samples until you satisfied.

Gas lift cylinder R&D

The research and development for gas lift cylinders are based on the customer’s function(swivel with lifting,swivel without lifting,lifting without swivel,auto reduction swivel),dimension (stroke length,outer tube length,outer tube diameter,total open length).Base on your finish-chair and your special requirements,we will offer professional suggestions to improve mold more available.Once you approval the cost for mold and chair base unit price,we will produce some samples until you satisfied.rtification he office wheels


Do you have any questions about furniture accessories purchasing?

See below guidance:.

Q1: What kind of furniture parts you are manufacture and wholesale?

A: We manufacture and wholesale furniture Caster wheel,Chair Base(chair leg),Chair Gas lift,Chair Mechanism and Chair Armrest.

Q2:How to choose the suitable replacement parts caster wheel for furniture?

A:When you choosing caster wheel for furniture, you should consider material,PU and PVC is the best choice to make sure the castors will not to scratch the floor,And the weight bearing also should be considered,it is very important.The suitable load-bearing caster wheel can ensure your furniture move smoothly without damaged .Besides,the different dimension diameter, different styles, with brake or without brake also should be considered.

Q3:How to choose the suitable chair base mechanism and armrest for chairs?

A: Aluminum alloy base and Aluminum armrest and Aluminum mechanism are anti-rust, stable structure and the best bearing capacity. Aluminum chair parts have chromed surface treatment, polish and powder coating surface treatment, and painted surface treatment which can be used for outdoor furniture or high quality chairs.

Iron metal chair parts like bases mechanism and armrest can be made in variety shapes with designs , and cheaper than aluminum alloy chair bases,two kinds of surface treatment are Chromed and powder coated.The disadvantage is easy too rust after long time use or in the wet environment. 

Nylon feet or plastic armrest is light weight and cheap price than aluminum and Iron metal base or armrest. The bearing capacity is not as good as aluminum alloy and metal iron chair parts, the lifetime is shorter than iron metal and aluminum alloy  chair accessories.

Q4:How to choose the suitable chair gas lift ?

A:We supply class 3 chair gas lift, class 4 chair gas spring,class 1 chair gas piston is unavailable because it is low quality.

The main difference between class 1,class 2,class 3 and class 4 is the thickness of inner tube and outer tube. You can find the differences by net weight.chair gas list of class 4 is the most weight, chair gas list of class 3 is the second weight,then is chair gas list of class 2.

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