Kumi A650 Wholesales High-End Ergonomic Simple Executive Mesh Office Chair
Ergonomic office chair available online—eco-friendly, breathable, multi-position adjustable, safe, and durable, providing greater comfort and lumbar support during long periods of sitting.
5.0
Model:
Kumi A650
MOQ:
10 PCS
Brand:
MSDA
Price terms:
EXW, FOB
Place of Origin:
Guangdong Heshan, China
Delivery:
Railway, Sea as requested
Payment terms:
T/T, Paypal
Sample:
Provide samples check quality before bulk orders
Date of delivery:
Samples 3-7days, bulk orders 25-30days(according to quantity, customize)
design customization
Please fill out the form below to request a quote or to request more information about us. Please be sure to upload customized requirement documents or pictures, and we will get back to you as soon as possible with a response. we're ready to start working on your new project, contact us now to get started.
Please fill out the form below to request a quote or to request more information about us. please be as detailed as possible in your message, and we will get back to you as soon as possible with a response. we're ready to start working on your new project, contact us now to get started.
By Application
Open Workspace,Meeting/ Conference Room,Government/ Public Space,Hotel/ Lobby,Home Office
By Category
Mesh Chairs,Ergonomic Chairs
By Function
Reclining,360°Swivel,Height Adjustable,Lumbar Support,Armrest Adjustable
Seat Material
Mesh
Price range
Mid-Range
Ergonomic Design
The 2D headrest, 3D armrests, and elastic lumbar support conform to the body’s contours, while the silent casters won’t damage your floors. Ideal for office and home use as well as extended periods of sitting, this eco-friendly, odor-free chair offers a comfortable seating experience that helps protect your spine.
Specifications
General
| Product Name | Kumi A650 Wholesales High-End Ergonomic Simple Mesh Office Chair |
| Color Options | Deep Grey, Coffee Black, Coffee Brown, Cream White (custom colors available) |
| Fits |
Height: 5'2" – 6'2" (158 – 188cm); Weight: ≤ 300 lbs (136kg) |
Dimensions(mm)
| Overall Height | 1095-1230mm |
| Seat Height | 440-525mm |
| Seat Width | 670mm |
| Seat Depth | 400mm |
| Backrest Height | 655mm |
| Armrest Height | 595-780mm |
| Base Size | R 350mm |
| Packing Size (1 unit) | 73*41*65cm |
Materials
| Upholstery | Mesh fabric |
| Structure | PP+GF backrest and seat |
| Cushion | High-density molded foam |
| Headrest | 80mm Height-adjustable, padded |
| Armrest | 3D adjustable armrests |
| Lumbar Support | Flexible lumbar support |
| Mechanism | Tilt angle 22°with with starting position lock |
| Gas Lift | Class 3 anti-explosion |
| Base | PA+GF |
| Casters | PA+GF+PU |
Product Color Displays
10 (19)
9 (15)
12 (14)
11 (16)
Product Details
Upholstery
The backrest is made of imported stretch mesh fabric, which offers uniform resilience and excellent elasticity, maintaining its shape and firmness even after long-term use; it features high colorfastness and resists fading over time; it is skin-friendly, breathable, and comfortable—not stuffy—as well as abrasion-resistant, durable, and resistant to pilling, and is stain-resistant and easy to clean.
Cushion
High-density molded polyurethane foam with up to 95% resilience; with a density of 50 kg/m³; it is eco-friendly, non-toxic, and odorless, providing comfortable resilience without deformation or sagging over time.
Frame
The backrest and seat are injection-molded from glass-fiber-reinforced, food-contact-grade virgin polypropylene (PP+GF). They are eco-friendly, non-toxic, and odorless, featuring high strength, resistance to deformation, and good toughness, with comfortable resilience and a pleasant seating experience.
Headrest
Height-adjustable headrest with an 80 mm adjustment range to accommodate users of different heights; ergonomically designed with a scientifically engineered curve for a comfortable fit that relieves shoulder and neck tension.
Lumbar Support
Flexible lumbar support that conforms to the spine’s natural curve, providing precise support to alleviate lower back pain caused by prolonged sitting; it moves forward and backward with the user’s movements, allowing for effective relaxation and relief from muscle tension during work breaks.
Armrests
One-touch 3D adjustable armrests (height, forward/backward, and rotation) with a 100mm height adjustment range. The armrest surface angle is adjustable left and right, and the armrest position can be adjusted forward and backward, providing comfortable support to meet arm support needs in various work scenarios. The armrest surface is made of polyurethane (PU), offering a soft and comfortable feel.
Gas Lift
Class 3 burst-proof gas lift with a 2mm-thick inner core and a 1.5mm-thick outer tube, filled with nitrogen at 6–8 MPa, and an 85mm height adjustment range.
Mechanism
2.5 mm thick cold-rolled steel plate mechanism with a wide recline angle; locks in the starting position; the backrest recline function passes the 120,000-cycle backrest pull test per the BIFMA X5.1-2017 standard.
Base
The base is injection-molded from glass-fiber-reinforced engineering nylon (PA+GF) with a radius of 350 mm. It passes the BIFMA X5.1-2017 chair base test, withstanding a static load of 1,300 kg for one minute without breaking after two test cycles.
Casters
The casters are made of glass-fiber-reinforced engineering nylon (PA+GF) with a flexible polyurethane (PU) edge coating. They have a diameter of 55 mm, operate quietly and smoothly, are wear-resistant and durable, and do not damage hardwood floors.
Environmental Protection
Made from eco-friendly materials, with formaldehyde emissions ≤0.5 mg/L and no toxic gases harmful to human health.
Testing & Certifications
Certificate
| Max Load Capacity | 136 kg (300 lbs) |
| Gas Lift | Class 3, TÜV certified |
| Internal Testing | The backrest load of destructive test: load 136KG，lasting for 1 minute The destructive test of the armrest: 115 kg for 15 seconds Impact test Destructive test: 15.2CM 136KG 3 cycle The durability test of base and wheels: 122KG，2000 cycle on the ground with obstacles，98000 cycle on the smooth ground Base static load: 1300kg 2 cycle |
| Certifications | BIFMA X5.1 |
| Warranty | 10 year structural warranty (frame, mechanism, gas lift, base) |
Packaging & Shipping
| Package Type | 5-layer corrugated carton + PE dust bag + EPE foam corner protectors |
| Package Size | 73*41*65cm |
| Gross Weight | 17.5kg |
| Container Loading | 20GP: ~143 pcs / 40HQ: ~349 pcs |
Customization Options
Upholstery
Fabric / color matching (Pantone)
Base Finish
Polished aluminum / matte black / silver / custom coating
Logo
Weaving label/carton printing
Packaging
Custom carton design / multilingual manual / gift box set
FAQs
1
Will this Kumi A650 make me sweat or lose its shape if I sit in it for a long time?
The backrest is made of imported elastic mesh fabric, which is breathable and doesn’t trap heat. It’s durable, retains its shape, doesn’t sag, and is easy to maintain.
2
Can I sit in it if I have back problems? Does it provide enough support?
It features an independent, elastic lumbar support that conforms to the curve of your spine, moves with your body, and provides precise support to relieve lower back pain caused by prolonged sitting.
3
Are the materials safe? Is there a formaldehyde odor?
All materials are eco-friendly, with formaldehyde levels ≤0.5 mg/L. We use food-contact-grade virgin materials that are non-toxic and odor-free.
4
Are the height adjustment and recline functions reliable? How long will they last?
Class 3 explosion-proof gas lift + 2.5mm cold-rolled steel mechanism, passed 120,000 tilt cycle tests—stable and durable.
5
Is it suitable for people of different heights? Are the armrests and headrest easy to adjust?
2D headrest + 3D armrests with multi-directional adjustment, suitable for all heights, ensuring a more comfortable and relaxed work experience.
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Tel: 0086-750-8538 090
Fax: 0086-750-8312 000
E-mail: sales@msdaoffice.com
Add: No.3 Industrial Park, Hecheng Town, Heshan City, Guangdong Province, China.
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