







T8-BH
This high-back ergonomic chair offers stable, everyday comfort for modern workspaces. With an adjustable headrest, split double-waist lumbar support, and 5-gear backrest adjustment, it keeps posture naturally aligned. The wire-control synchronized tilt (4-gear lock), mesh seat with slider, and 3D armrests add flexibility for different users.
Built with back-tension adjustment, a Class-4 gas lift, a sturdy 350# non-slip base, and 60# nylon castors, it delivers smooth movement and long-lasting durability—perfect for corporate offices, bulk projects, and daily professional use.
- Frame: Sleek grey PA (nylon) frame engineered for strength and long-term durability
- Headrest: Adjustable headrest that lets users fine-tune both height and angle for personalized neck support
- Lumbar Support: Innovative split double-waist spring lumbar system that adapts to the user’s spine for continuous ergonomic comfort
- Backrest: Multi-level height-adjustable backrest (5-gear lock) to support different user body types
- Mechanism: Wire-control synchronized tilt mechanism with 4-stage locking for flexible reclining and stable posture support
- Seat: Breathable mesh seat equipped with a smooth seat-slider for improved thigh support and all-day comfort
- Armrests: 3D adjustable armrests designed to fit various working positions
- Seat Height: Easy and precise height adjustment for users of different statures
- Tilt Tension: Backrest tension can be tuned individually to match user preferences
- Gas Lift: Class-4 certified gas lift ensuring stable, safe, and long-lasting lifting performance
- Base: 350# heavy-duty non-slip track-design base that improves stability and load-bearing capability
- Castors: Premium 60# nylon castors for smooth, quiet mobility
Material (MOQ: 300 PCS)
Base (MOQ: 300 PCS)
Armrest (MOQ: 300 PCS)
Headrest (MOQ: 300 PCS)

T8-BH
Sale price$0.00
Specifications
Size of Chair
Dimensions
T8 Series Office Chair Dimensions
| Dimension | Size (mm) |
|---|---|
| Overall Width | 680 |
| Backrest Width | 495 |
| Headrest Width | 390 |
| Seat Width (Top) | 450 |
| Seat Width (Between Armrests) | 510 |
| Armrest Height Range | 280–350 |
| Backrest Height | 550–600 |
| Seat Depth | 410–460 |
| Backrest Depth | 510 |
| Overall Height | 1130–1375 |
| Backrest Height (from seat) | 995–1150 |
| Base Width | 515 |
| Base Depth | 640 |
| Chair Depth (Overall) | 640 |
| Seat Height Range | 470–570 |
| Headrest Height | 200 |
T8 Series Office Chair Dimensions
| Dimension | Size (mm) |
|---|---|
| Overall Width | 680 |
| Backrest Width | 495 |
| Headrest Width | 390 |
| Seat Width (Top) | 450 |
| Seat Width (Between Armrests) | 510 |
| Armrest Height Range | 280–350 |
| Backrest Height | 550–600 |
| Seat Depth | 410–460 |
| Backrest Depth | 510 |
| Overall Height | 1130–1375 |
| Backrest Height (from seat) | 995–1150 |
| Base Width | 515 |
| Base Depth | 640 |
| Chair Depth (Overall) | 640 |
| Seat Height Range | 470–570 |
| Headrest Height | 200 |
