Cale A657 New High-End Modern Office Mesh Chair Supplier
High-end ergonomic office mesh chair, eco-friendly and durable, featuring 3D armrests and a burst-resistant base, designed to protect your spine during long hours of sitting while providing comfort and breathability,available in a choice of mesh or PU leather.
5.0
Model:
Cale A657
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 30% deposit payment and 70% before shipment
Sample:
Provide samples check quality before bulk orders
Date of delivery:
Samples 3-7days, bulk orders 25-30 days(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
Meeting/ Conference Room,Government/ Public Space,Home Office,Hotel/ Lobby,Executive Office
By Category
Boss Chairs,Executive Chairs,Ergonomic Chairs,Meeting Chairs
By Function
360°Swivel,Reclining,Height Adjustable,Lumbar Support,Armrest Adjustable
Seat Material
Mesh
Price range
Mid-Range
Ergonomic Design
Ideal for extended sitting in offices, home offices, and living spaces, this chair is stable and quiet, with lumbar and neck support, offering high-end comfort suitable for both business and home use.
Specifications
General
| Product Name | Cale A657 New High-End Modern Office Mesh Chair Supplier |
| Color Options | Coffee Black, Coffee Brown (custom colors available) |
| Fits | Height: 5'2" – 6'2" (158 – 188cm) Weight: ≤ 300 lbs (136kg) |
Dimensions(mm)
| Overall Height | 1065-1150mm |
| Seat Height | 445-530mm |
| Seat Width | 660mm |
| Seat Depth | 440mm |
| Backrest Height | 620mm |
| Armrest Height | 635-770mm |
| Base Size | R 350mm |
| Packing Size (1 unit) | 79*32*64 mm |
Materials
| Upholstery | Eco-friendly sandwich mesh fabric |
| Frame | PP+GF backrest/9 layers of solid wood plywood seat |
| Cushion | Virgin polyurethane foam |
| Headrest | Surrounding elastic headrest |
| Armrest | TPU 3D adjustable armrests |
| Lumbar Support | Padded lumbar support |
| Mechanism | Tilt angle 22° with starting position lock |
| Gas Lift | Class 3 anti-explosion |
| Base | Chromed metal base |
| Casters | PA+GF+PU |
Product Color Displays
0 (31)
4 (68)
3 (71)
8 (69)
7 (64)
9 (64)
5 (73)
6 (67)
Product Details
Environmental Protection
Made from eco-friendly materials, with formaldehyde emissions ≤0.5 mg/L and no toxic gases harmful to human health.
Headrest
Surrounding, elastic headrest that is skin-friendly and breathable, providing a comfortable, snug fit to relax the shoulders and neck.
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.
Lumbar Support
A padded lumbar support that conforms to the natural curve of the spine, providing precise support and relieving lower back pain caused by prolonged sitting.
Mechanism
2.5mm-thick cold-rolled steel mechanism with wide-angle swivel capability; locks in the starting position; the backrest recline function passes the 120,000-cycle backrest pull test per the BIFMA X5.1-2017 standard.
Casters
The caster base is made of glass-fiber-reinforced engineering nylon (PA+GF) with flexible polyurethane (PU) edging, ensuring quiet and smooth operation, high wear resistance, and durability, while protecting hardwood floors.
Upholstery
Eco-friendly sandwich mesh fabric—stretchy and comfortable, with high colorfastness that prevents fading even with long-term use. It is skin-friendly, breathable, and doesn’t trap heat; it is also abrasion-resistant, durable, and resistant to pilling, as well as stain-resistant and easy to clean.
Cushion
Virgin polyurethane foam with a density of ≥40 kg/m³ and a resilience of ≥35%. It is eco-friendly, non-toxic, and odorless, offering comfortable bounce-back and maintaining its shape without deformation or sagging even with long-term use.
Frame
The backrest and armrest base is made of glass fiber-reinforced, food-contact-grade virgin polypropylene (PP+GF)—eco-friendly, non-toxic, and odorless, with high strength, resistance to deformation, and excellent toughness. The seat cushion base consists of 9 layers of solid wood plywood with formaldehyde emissions ≤0.5 mg/L and a thickness of ≥12 mm, ensuring it is eco-friendly, sturdy, and durable.
Armrests
One-point 3D adjustable armrests (height, forward/backward, and rotation). The armrest height is adjustable within a range of 100 mm; the armrest surface angle is adjustable left and right, and the armrest position is adjustable forward and backward. They provide 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.
Base
Chromed steel base, fully automated CNC robotic welding, uniform welds, high strength, 360° polished, electroplated surface, durable, rust-resistant, and fade-resistant, with a radius of 350 mm. Meets the BIFMA X5.1-2017 chair leg test, withstanding a static load of 1,136 kg for one minute without breaking after two test cycles.
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 | 79*32*64 mm |
| Gross Weight | 15.3kg |
| Container Loading | 20GP: ~175 pcs / 40HQ: ~425 pcs |
Customization Options
Upholstery
Top-grain leather / eco-friendly PU / 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
What’s the fabric like, and how does it feel to sit in? Do you have any leather options?
It’s made of eco-friendly sandwich mesh fabric, which is breathable and doesn’t feel stuffy. The high-density foam doesn’t sag; it stays soft and springy even after prolonged sitting, providing lumbar support. We also have PU leather options available.
2
Are the armrests adjustable? Are they suitable for people of different heights?
3D single-point armrests—adjustable 100 mm up and down, 30 mm forward and backward, and 20 mm left and right—ensuring comfort for people of all heights.
3
Is it safe and eco-friendly? Are the formaldehyde levels and gas lift safe?
Formaldehyde levels are ≤0.5 mg/L. It features a Class 3 explosion-proof gas lift with a PP+GF and solid wood base—non-toxic and odor-free.
4
Are the backrest and mechanism durable? Can the backrest recline?
The mechanism is made of 2.5mm cold-rolled steel. The backrest can be reclined and locked in place; it has passed 120,000-cycle testing and remains stable without warping.
5
Are the Cale A657 base and casters sturdy? Will they damage the floor?
The chromed steel five-star base offers strong load-bearing capacity, and the PU-edged casters are quiet and smooth, so they won’t damage hardwood floors.
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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.
Commercial Seating Expert.