商品供应商Mid-Back Black Mesh Ergonomic Swivel Office Chair with Fixed Armrests，Breathable black polyester mesh
可联系供应商获取生产周期与报价。
PRODUCT MODULE 01 / 06
基础物理尺寸
mm / 英寸自动双单位换算 · 工程采购基础规格
数据来源：工厂资料结构化字段，最终以实测值为准
| 产品外部尺寸（宽 × 深 × 高） | 635 × 640 × 1095 mm | |
|---|---|---|
| Seat width | 505 mm | |
| Seat depth | 465 mm | |
| Backrest height | 570 mm | |
| Seat height adjustment range (max) | 525 mm | |
| Five-star base diameter | 640 mm | |
| Armrest height above seat | 200 mm | |
| Backrest frame width | 430 mm | |
| Maximum armrest height from floor | 725 mm | |
| Finished Seat Cushion Thickness | 90 mm | |
| Backrest Padding Thickness | 70 mm | |
| Lumbar Support Zone Height | 240 mm | |
| Clear Width Between Armrests | 540 mm |
PRODUCT MODULE 02 / 06
重量、承重与性能参数
净重 / 最大承重 / 适用人数 / 耐久性能
数据来源：产品性能数据，采购前请核对具体测试口径
| Net product weight | 12 kg | |
|---|---|---|
| Recommended maximum user weight | 136 kg | |
| Seat foam density | 45 kg/m³ | |
| Seat foam rebound rate | 45 % | |
| Gas lift stroke length | 85 mm | |
| Mesh back abrasion resistance | 50000 cycles | |
| Seat Foam Density / Rebound Reference | 45 kg/m³ / 65% | |
| Back Foam Density Reference | 38 kg/m³ | |
| Upholstery Thickness / Abrasion Reference | 1.4 mm / 50000 cycles | |
| Five-star Base Static Load Reference | Acceptance target ≥120 kg; chair reference load 150 kg |
PRODUCT MODULE 03 / 06
材质与结构参数
工程采购验收核心字段 · 面板基材 / 五金 / 框架 / 面料
数据来源：以工厂材质清单与验货报告为准
| Backrest upholstery | Breathable black polyester mesh | |
|---|---|---|
| Seat cushion padding | 70mm thick high-density moulded foam | |
| Seat surface upholstery | Black wear-resistant polyester fabric | |
| Armrests | Injection-moulded black polypropylene with soft top pad | |
| Internal seat frame | 1.5mm thick welded steel plate | |
| Five-star base | Black injection-moulded nylon | |
| Gas lift cylinder | Chromed steel Class 3 pneumatic cylinder | |
| Casters | 50mm diameter black nylon dual-wheel casters | |
| Seat mechanism plate | 2.0mm thick stamped steel center-tilt chassis | |
| Seam stitch pitch | 3 stitches per cm | |
| Seat Internal Support Board Thickness | 14 mm bent plywood or equivalent support board | |
| Backrest Internal Frame Thickness | 14 mm bent plywood/composite reinforced frame |
PRODUCT MODULE 04 / 06
功能与调节参数
升降 / 旋转 / 倾仰 / 锁定 / 移动 / 储物功能
数据来源：功能配置参数，以供应商正式规格为准
| Pneumatic seat height adjustment | 110mm stroke lever-operated adjustment under seat, locks at set height | |
|---|---|---|
| 360-degree swivel rotation | Full 360° smooth rotation supported by central gas lift and base | |
| Center-tilt recline function | 12° backward tilt with tension adjustment knob under seat | |
| Integrated lumbar support | Fixed curved lumbar bump positioned at lower back for seated support | |
| Smooth rolling mobility | Five dual-wheel casters support movement across hard floors and low-pile carpet | |
| Fixed armrest support | Static curved armrests provide 200mm high forearm support for seated tasks | |
| Recline Angle / Lock Reference | 125° with 3suggested lock positions | |
| Tilt Tension User-weight Range | Reference adjustment coverage 120 kg | |
| Rotation / Mobility Configuration | 360° swivel with 5-caster multidirectional movement |
PRODUCT MODULE 05 / 06
包装与物流参数
经核验的外箱 / 毛重 / 组装 / 装柜数据
数据来源：外贸报价与装柜测算参考
| 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 | |
| Reference Carton Volume | 0.26 m³/set | |
| Indicative 20GP Loading | 135 sets at 85% space utilization | |
| Indicative 40HQ Loading | 320 sets at 85% space utilization |
PRODUCT MODULE 06 / 06
应用场景与使用方式
推荐空间 / 目标用户 / 使用方式
数据来源：依据产品结构与品类整理的推荐应用场景
| Open-plan office workstations | Sized to fit standard 750mm high office desks for daily task work | |
|---|---|---|
| Home office workspaces | Compact footprint suitable for small home study and desk setups | |
| Conference and meeting rooms | Professional black finish matches standard meeting room furniture layouts | |
| Co-working shared spaces | Durable construction supports high-turnover multi-user daily use | |
| Call center and reception stations | Breathable mesh back supports extended seated shifts for staff | |
| Recommended Matching Desk Size | 2.4 m executive desk | |
| Reference Daily Use Duration | 8 hours/day; confirm by ergonomic testing |
STANDARD S1
欧盟市场准入要求 * EN 标准
欧洲市场准入与化学品要求
| EN 1335-1:2020 | Applies to office chair dimensional, safety and strength requirements for task seating | |
|---|---|---|
| EN 1022:2018 | Applies to seating stability determination for domestic and contract office chairs |
STANDARD S2
北美市场采购验货参考 * ANSI/BIFMA 标准
美国及加拿大家具标准
| ANSI/BIFMA X5.1-2017 | Applies to general-purpose office chair safety, durability and performance benchmarks | |
|---|---|---|
| Caster rolling durability | 40000 cycles | |
| Static load capacity for five-star base | 1134 kg |
STANDARD S3
适用于中国市场项目的标准 * GB 标准
适用于中国市场项目的标准
| GB/T 3326-2016 | Applies to office chair dimensional stability and size measurement requirements | |
|---|---|---|
| GB/T 10357.3-2013 | Applies to office chair mechanical strength and durability test methods |
招标文件标准化描述文本
本产品须满足以下技术参数要求： 1. GB/T 3326-2016：Applies to office chair dimensional stability and size measurement requirements； 2. GB/T 10357.3-2013：Applies to office chair mechanical strength and durability test methods； 最终交付参数、检测报告和验收标准以双方采购合同为准。
GENERATED EXPORTS
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外贸 Listing 模板
包含英文标题、规格、材质、标准和采购字段，可用于国际平台刊登。
海关申报数据
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