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T9 is a premium chair featuring a full aluminum frame with exceptional adjustability for all users. The independent headrest offers 3D height and angle adjustment.
Equipped with 8D BIFMA-certified armrests, it supports outward, inward, and backward rotation for versatile use.
Dual fiberglass chassis delivers smooth, floating tilt. Ideal for executive offices and high-end projects.

- Full Aluminum Chair
- 8D Adjustable Armrest
- Dual Fiberglass Chassis
- Premium Executive Chair
- B2B High-End Office Seat
Scence Showcase
Key Features

Master Your Comfort with the 8D Armrest
- BIFMA Certified: Pro-grade quality most competitors can't match.
- Versatile Fit: Seamless seat alignment and width-adjust for all body types.
- Dynamic Support: Reclining support for rest and 8-way precision adjustment.
- Break the Routine: Flips back for guitar, yoga, and hobbies.
- The 8D Advantage: Vertical, horizontal, lateral, and dual-pivot rotation.

Engineered for Longevity: High-Performance Mesh & Metal
This adjustable lumbar support office chair is crafted with high-quality aluminum alloy for the core frame, offering both robust support and an elegant finish. Ideal for a range of environments, from home offices to executive boardrooms, its design elevates the aesthetic and functional appeal of any space.
The Chairs is fitted with breathable NT9 mesh fabric available in three colors: dark gray, light gray, and black.

Why Our 8D Armrests Redefine Comfort
- Ergonomic Contoured Groove: A unique armrest groove design that cradles your forearm, reducing wrist strain and enhancing grip comfort.
- Soft-Touch Gel Padding: High-density gel surface provides a premium, skin-friendly texture that absorbs pressure better than standard plastic.

Independent 3D Headrest
- 3D Precision Fit: Supports Height, Depth, and Tilt adjustments to lock in the perfect neck angle.
- Customized Neck Support: Tailored ergonomics to provide cervical spine relief for users of all heights.

Precision Postural correction Ergonomic Chair
- Achieve effortless Postural correction with a specialized lift structure designed for whisper-smooth height adjustments.
- Customized Lower back support: Fine-tune your bracing with the precision tension knob. Rotate clockwise for a firmer feel or counter-clockwise for a softer recline.
- This design provides a personalized ergonomic fit that adapts to your body’s unique needs for all-day comfort.

Revolutionary Fiberglass Base for Ultimate Comfort
- Dual Aviation Fiberglass Base: Utilizing a rare, high-strength material found in fewer than five chairs worldwide, this base provides a "floating support" feel for ultimate comfort.
- Exclusive Innovation: This unique structure is exceptionally rare, with fewer than five chairs worldwide utilizing aviation-grade fiberglass, making it a premium choice for discerning clients.

Backrest Tilt and Locking Mechanism
- Backrest Tilt Adjustment: The chair's backrest features a smooth tilt mechanism, allowing users to adjust the angle for optimal comfort.
- Tilt Locking System: The backrest can be locked into 4 different positions, offering personalized support and stability at any angle.
- Tilt Tension Adjustment: The tension of the backrest tilt can be customized to suit the user’s weight and preferred reclining pressure, ensuring a comfortable experience during extended sitting.

Seat Depth and Forward Tilt Adjustment
- Forward Tilt: The chair allows for a forward tilt feature, helping users maintain an ergonomic sitting posture and providing extra support during tasks that require leaning forward.
- Seat Depth Adjustment: The seat depth can be easily adjusted to accommodate different body types, ensuring proper thigh support and promoting healthy posture throughout the day.
Video Showcase
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Technical Specifications
Dimension
Detailed Parameters
| Category | Feature | Specification Details |
|---|---|---|
| Basic Info | Model Name | T9-BH |
| Ergonomics | Lumbar Support | Dynamic spinal support design |
| Backrest Height | Up & down adjustable | |
| Armrests | 8D Adjustable Armrests | |
| Headrest | Large-sized headrest, height adjustable, angle adjustable, front & rear adjustable | |
| Seat Cushion | Sliding seat (depth adjustable); mesh breathable support | |
| Dimensions | General Dimensions | 700mm (W) × 640–670mm (D) × 1160–1260mm (H) |
| Seat Width / Depth | Width: 510mm / Depth: 430–480mm (Adjustable) | |
| Seat Height Adjustment | 450–550mm (100mm lifting stroke) | |
| Base & Mobility | Base Type | 350mm Aluminum Alloy Base |
| Casters | 60mm BIFMA Standard 360° Swivel Nylon Casters | |
| Performance | Weight Capacity | Static load (base): 1136 kg / Recommended user weight: 136 kg |
| Gas Lift Class | Class 4 Gas Lift | |
| Tilt Mechanism | Cable-controlled mechanism with 4-position tilt lock | |
| Tilt Tension Adjustment | Manual tilt tension adjustable | |
| Logistics & After-sales | Assembly | High-precision aluminum die-cast bracket, stable structure, easy to assemble |
| Warranty | 5-Year Limited Commercial Warranty |
| Category | Feature | Specification Details |
|---|---|---|
| Basic Info | Model Name | T9-BH |
| Ergonomics | Lumbar Support | Dynamic spinal support design |
| Backrest Height | Up & down adjustable | |
| Armrests | 8D Adjustable Armrests | |
| Headrest | Large-sized headrest, height adjustable, angle adjustable, front & rear adjustable | |
| Seat Cushion | Sliding seat (depth adjustable); mesh breathable support | |
| Dimensions | General Dimensions | 700mm (W) × 640–670mm (D) × 1160–1260mm (H) |
| Seat Width / Depth | Width: 510mm / Depth: 430–480mm (Adjustable) | |
| Seat Height Adjustment | 450–550mm (100mm lifting stroke) | |
| Base & Mobility | Base Type | 350mm Aluminum Alloy Base |
| Casters | 60mm BIFMA Standard 360° Swivel Nylon Casters | |
| Performance | Weight Capacity | Static load (base): 1136 kg / Recommended user weight: 136 kg |
| Gas Lift Class | Class 4 Gas Lift | |
| Tilt Mechanism | Cable-controlled mechanism with 4-position tilt lock | |
| Tilt Tension Adjustment | Manual tilt tension adjustable | |
| Logistics & After-sales | Assembly | High-precision aluminum die-cast bracket, stable structure, easy to assemble |
| Warranty | 5-Year Limited Commercial Warranty |
High-performance seating for global bulk orders.
Get a Volume Quote for ErgoPrime T9
- Tiered pricing for wholesalers
- Custom branding & OEM options
- SGS/BIFMA certified quality


