| Submitted | Field | Original | Note / Status | |
|---|---|---|---|---|
No corrections yet. Use the flag at the end of a row to report an issue. | ||||
Automatic mm / inch conversion · Core engineering specifications
| overall_dimensions | 680 x 650 x 1280 mm | |
|---|---|---|
| seat_width | 510 mm | |
| seat_depth | 480 mm | |
| seat_height_range_max | 520 mm | |
| backrest_height | 720 mm | |
| backrest_width | 500 mm | |
| headrest_width | 280 mm | |
| armrest_height_from_seat | 210 mm | |
| 5-star_base_diameter | 660 mm | |
| caster_diameter | 50 mm | |
| headrest_height_from_top_of_backrest | 160 mm | |
| Finished Seat Cushion Thickness | 90 mm | |
| Backrest Padding Thickness | 70 mm | |
| Lumbar Support Zone Height | 240 mm | |
| Clear Width Between Armrests | 540 mm |
Net weight / load capacity / users / durability
| net_weight | 16 kg | |
|---|---|---|
| recommended_static_load_capacity | 150 kg | |
| gas_lift_vertical_travel | 100 mm | |
| backrest_recline_angle_max | 135 degrees | |
| foam_density_seat_cushion | 45 kg/m³ | |
| mesh_abrasion_resistance_reference | 60000 cycles | |
| caster_rolling_durability_reference | 100000 cycles | |
| seat_foam_rebound_rate | 60% | |
| Seat Foam Density / Rebound Reference | 45 kg/m³ / 65% | |
| Back Foam Density Reference | 38 kg/m³ |
Core acceptance fields · Panels / hardware / frame / upholstery
| backrest_mesh | Breathable woven polyester mesh with black polymer frame border | |
|---|---|---|
| seat_cushion | Molded polyurethane foam core with black woven fabric upholstery | |
| armrest_assembly | Hard plastic arm support structure with soft padded top surface, mounted to black plastic side brackets | |
| headrest | Mesh insert with black plastic frame, mounted to central adjustable support bracket | |
| gas_lift_column | Black powder-coated steel pneumatic cylinder with plastic shroud | |
| 5-star_base | Reinforced nylon plastic construction with ribbed underside structure | |
| tilt_mechanism | Steel tilt chassis with plastic adjustment lever and tension knob | |
| casters | Black nylon twin-wheel casters with plastic mounting stems | |
| backrest_inner_support_frame | Integrated plastic internal support lattice behind mesh for load distribution | |
| seat_base_plate | Steel mounting plate under seat cushion connecting to tilt mechanism | |
| Seat Internal Support Board Thickness | 14 mm bent plywood or equivalent support board | |
| Backrest Internal Frame Thickness | 14 mm bent plywood/composite reinforced frame |
Adjustment / rotation / tilt / mobility / storage features
| seat_height_adjustment | Pneumatic gas lift operated by left-side lever, providing 100 mm of vertical travel to match different desk heights | |
|---|---|---|
| backrest_recline | Multi-position tilt mechanism with tension control, locking at multiple angles up to 135 degrees backward for resting or focused upright positioning | |
| headrest_support | Height-adjustable headrest mounted to central back post, providing neck support for tall users during upright and reclined postures | |
| 360-degree_swivel | Full 360-degree rotating seat enabled by the gas lift and bearing assembly for easy side-to-side movement at workstations | |
| mobile_rolling_base | Five dual-wheel casters enable smooth rolling across hard office floors and low-pile carpets for flexible workstation repositioning | |
| fixed_padded_armrests | Stationary armrests at fixed height relative to seat, providing forearm support during typing and mouse use | |
| tilt_tension_control | Rotary knob under seat adjusts backrest recline resistance to match different user body weights for personalized comfort | |
| Recline Angle / Lock Reference | 125° with 3 suggested lock positions | |
| Tilt Tension User-weight Range | Reference adjustment coverage 120 kg | |
| Rotation / Mobility Configuration | 360° swivel with 5-caster multidirectional movement |
Verified carton / gross weight / assembly / loading data
| packing_configuration | 1 chair per carton, flat-pack knockdown design | |
|---|---|---|
| carton_dimensions | 850 x 650 x 320 mm | |
| gross_weight | 18 kg | |
| carton_volume | 0.177 CBM | |
| assembly_time | 30 minutes | |
| 20ft_container_loading_quantity | 280 units | |
| Reference Package Count | 1 set / 2 cartons | |
| Reference Assembly Time | 40 minutes per set | |
| Reference Carton Dimensions | 850× 420× 720 mm | |
| Reference Packaged Gross Weight | 23 kg/set |
Recommended spaces / users / usage modes
| corporate_open_plan_offices | Suitable for open-plan workstations 1.6 m wide, supporting 8 hours of daily seated work with adjustable height for mixed desk heights | |
|---|---|---|
| home_office_workspaces | Ideal for dedicated home office desks 760 mm high, supporting remote work, study and occasional reclined rest breaks | |
| staff_training_rooms | Appropriate for multi-user training rooms where chairs require frequent repositioning and easy cleaning between sessions | |
| administrative_staff_positions | Suited for administrative and clerical roles requiring consistent forearm support and upright posture during document and computer tasks | |
| small_meeting_rooms | Suitable for conference and meeting rooms with fixed-height tables, offering comfortable seating for meetings up to 2 hours in duration | |
| hot-desking_workspaces | Compatible with shared hot-desking environments with 760 mm height adjustable desks, accommodating users of varying heights via seat height adjustment | |
| university_library_reading_areas | Suitable for long-duration reading and study in university library carrels, providing breathable back support for extended seated sessions | |
| Recommended Matching Desk Size | 2.4 m executive desk |
EU Market Access Requirements* EN Standards
US and Canada office-furniture standards
| standard | BIFMA X2017 |
|---|
Standards applicable to China-market projects
This product must meet the following technical requirements: 1. Technical standards and test reports must be supplied during tender or purchase confirmation; Final delivery parameters, test reports, and acceptance criteria are subject to the purchase contract.
Export data is generated from the current published product record.
Directly download an English report in metric or imperial units.
Download all product information and parameter modules in English.
English title, specifications, materials, standards and purchasing fields.
Prepare customs description, material, usage, dimensions and declaration elements.
Open Export Tool
