A seat armrest is designed to support the user's arms while sitting for functional and ergonomic purposes.
• Model: SBF-004
• Type: 3D Adjustable armrest
• Material: PU+Steel+Plastic
• Feature: Modern design, smooth adjustment
• Compatible with office chairs, gaming chairs.
Features
Designed for high-end ergonomic office chairs. 3D adjustment (typically up/down, forward/back, and inward/outward rotation) is key to true ergonomics.
Technical Specifications
| Product Name | Modern Adjustable Gaming Chair Armrest |
| Model Number | SBF-004 |
| Brand | Sanbo |
| Style | Adjustable armrest |
| Function | Height adjustable, PU pad angle 45° rotation, PU pad forward and backward movable |
| Height adjustable range | 285-355mm |
| Colour | Black or Customized |
| Customization | Colour, Size, Logo & Package |
| Material | PU + Steel + Plastic |
| Category | Seat Handrail |
| Type | Gaming Chair Accessory |
| Place of Origin | Changzhou, Jiangsu, China |
| Application | Gaming Chair, Office Chair |
Why Choose Sanbo?
• OEM & ODM
Provide professional one-stop ODM & OEM equipment to support customization.
• QUALITY ASSURANCE
We provide a total solution, strick material control, 100% customer satisfaction.
• AFTER-SALE SERVICE
Professional after-sales service ensures that we're always online, allowing you to contact us any time.
![]() | ![]() |
Product Applications
![]() |
Seat Armrest Bulk Shipping: Export-Compliant Packaging & Stable Global Supply
SANBO ensures large-scale, stable supply of Seat assemblies to global markets. Each pallet and carton is meticulously packaged to export standards for secure transport. Leveraging years of export expertise and consistent demand from long-term clients, we provide reliable delivery assurance and supply chain continuity for bulk orders.
![]() | ![]() | ![]() |
SANBO On-Site Factory Inspection: Reliable Seat Accessories for Global Partners
SANBO welcomes overseas clients for on-site factory tours! Witness our full production line of seat recliners, sliders, swivels, frames, lifters & suspensions, and armrests—plus tailored OEM/ODM capabilities. Experience strict quality control, export-standard packaging, and stable bulk supply firsthand.
![]() | ![]() | ![]() |

Telephone
0086-13775291966