







T3F-GH
This medium-back ergonomic chair provides reliable daily comfort with a curved GT-2 mesh back and adjustable foam lumbar support. The self-loading mechanism with 4-gear lock and seat slider adapts to multiple sitting positions, while the eco-friendly molded foam seat offers long-lasting comfort with 0 formaldehyde materials.
3D PU armrests, adjustable height, and back-tension control enhance user flexibility. Built with a Class-4 gas lift, 350# non-slip nylon base, and 60# BIFMA 360° castors, it delivers smooth movement and strong durability—ideal for corporate offices and bulk professional use.
- Backrest: Curved GT-2 mesh back designed to maintain natural spine alignment and provide continuous waist and back support
- Lumbar Support: Foam-padded lumbar with height and depth adjustment for personalized ergonomic comfort
- Mechanism: Self-loading mechanism with 4-gear locking and a smooth seat-sliding function for flexible posture changes
- Seat: Eco-friendly molded foam seat using non-wood, glue-free (0 formaldehyde) materials; embedded honeycomb elastic cushions for enhanced breathability and resilience
- Armrests: Oversized 3D PU armrests engineered to support multiple working positions
- Seat Height: Easy height adjustment designed to accommodate users of different statures
- Tilt Tension: Adjustable backrest tightness to fine-tune reclining resistance based on user preference
- Gas Lift: Class-4 certified gas lift with 100 mm lifting stroke, offering safe and stable height adjustment
- Base: Heavy-duty 350# black nylon track-design base, non-slip on the track and supporting up to 1136 kg static pressure
- Castors: Premium 60# BIFMA-certified 360° nylon castors for smooth and quiet mobility
- Materials: Backrest uses GT-2 series mesh; seat uses GB or LY series fabric for durability and comfort
Material (MOQ: 300 PCS)
Base (MOQ: 300 PCS)
Armrest (MOQ: 300 PCS)
Headrest (MOQ: 300 PCS)

T3F-GH
Sale price$0.00
Specifications
Size of Chair
Dimensions
T3 Series Office Chair Dimensions
| Dimension | Size (mm) |
|---|---|
| Overall Width | 690 |
| Backrest Width | 480 |
| Backrest Inner Width | 440 |
| Headrest Width | 325 |
| Headrest Height | 160 |
| Armrest Height Range | 280–350 |
| Seat Height Range | 460–560 |
| Overall Height | 1115–1345 |
| Backrest Height | 560–600 |
| Backrest Height (from seat) | 1020–1165 |
| Seat Depth | 470–520 |
| Front Depth (leg rest) | 450 |
| Base Width | 495 |
| Base Depth | 640 |
T3 Series Office Chair Dimensions
| Dimension | Size (mm) |
|---|---|
| Overall Width | 690 |
| Backrest Width | 480 |
| Backrest Inner Width | 440 |
| Headrest Width | 325 |
| Headrest Height | 160 |
| Armrest Height Range | 280–350 |
| Seat Height Range | 460–560 |
| Overall Height | 1115–1345 |
| Backrest Height | 560–600 |
| Backrest Height (from seat) | 1020–1165 |
| Seat Depth | 470–520 |
| Front Depth (leg rest) | 450 |
| Base Width | 495 |
| Base Depth | 640 |
