Product Dimensions
| Model | M1 |
| Frame material | Metal + Reinforced PA & GF Frame |
| Backrest material | Mesh |
| Maximum load | 140 kg |
| Height Adjustment | 8 or 10 cm |
| Floor to seatbase | 47-57 cm |
| Wheel Diamenter | 74 cm |
Model: M1
Prodcut Category: Office Work Space
Surface Recommendation: Hard floor, Carpet floor.
Mid-back Mesh Office Chair
MOQ: 50 sets
Supply Capacity: 8000 sets per month
Delivery Time: 7-30 days depends on the order quantity.
Product Description
This high-back mesh chair keeps you sitting tall and cool with a contoured, elastic mesh seat that supports your posture and lets heat escape.
Flip-up armrests tuck under most desks, and smooth casters roll effortlessly from living room to study, meeting room to gaming corner.
Everyday ergonomic comfort, without the eye-watering price tag. Available in black frame + black mesh or grey frame + grey mesh.
Why Choose DLS-M1 High Back Computer Chair with Flip-up Armrest
Real task chair ergonomics
Supportive back, shaped seat, easy adjustments—without the “corporate HQ” price tag.
Easy assembly
Parts are labeled, holes line up, and the steps are obvious.
Standard 3-Year Warranty
Three years of worry-free coverage on chair parts, plus dedicated after-sales support for retailers.
Features
3D headrest
The 3D headrest rides on a 6 cm sliding rail and uses a dual-axis joint to dial in both height and angle.
Tilt it, lift it, nudge it closer – your neck gets custom support.
Backrest & lumbar support
High Mesh Back
A fixed-shape, tightly woven mesh back hugs your spine with an S-curve frame that actually follows human anatomy.
Lumbar Support
A wide flexible lumbar plate sits behind the mesh back, adding extra lower-back support. Slide it up or down 7 cm to match your spine instead of forcing your spine to match the chair.
Armrest
Armrests are mounted to the back frame and flip up out of the way when space gets tight. The soft padded tops cradle your elbows comfortable all day.
Mesh Seat
A nylon frame with a hollow-weave mesh seat that breathes, supports, and refuses to sag.
Medium-firm comfort spreads pressure across your hips and thigh.
Tilt
A center-tilt mechanism handles the essentials: one lever for height and recline lock, plus a tension knob to tune the spring resistance.
Lock in at 90°, 110°, or 130° and switch from “focus mode” to “thinking lean-back” in seconds.
SGS Class 4 Gas Lift
Powered by a Samhongsa class-4 gas lift with 100 mm of travel, this cylinder is built for smooth height changes and serious safety.
Chair Base & Casters
A detachable electroplated steel base with a 700 mm diameter and 350 mm L-shaped legs keeps everything stable, even when you tilt and shift.
Default 50 mm PU casters glide quietly across hard floors without scratching them up.
Raw Material & Custom Options
Expert tips
This is a value-driven work chair: basic ergonomics done right, durable enough for daily use, and pice friendly.
Mesh Upholstery
High-weave performance mesh that’s breathable, fatigue-resistant, and tested to 100,000+ support cycles.
It holds weight better, resists sagging, and avoids pilling and broken yarns.
Colors: black or grey.
Injection-molded plastic parts
Choose PP for aggressive pricing and solid everyday durability.
Or upgrade to PA nylon for stronger, stiffer parts and a more premium feel.
Too many customization options? Reach out now and we’ll help you find the right chair part solutions.
