| 纠错时间 | 修改字段 | 原参数 | 修改后参数 | 说明 / 状态 |
|---|---|---|---|---|
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mm / 英寸自动双单位换算 · 工程采购基础规格
| Overall dimensions (W x D x H) | 680 x 720 x 1050 mm | |
|---|---|---|
| Seat width | 520 mm | |
| Seat depth | 500 mm | |
| Seat height (top of cushion to floor) | 480 mm | |
| Backrest height | 620 mm | |
| Backrest width | 530 mm | |
| Armrest height (top of arm to floor) | 680 mm | |
| Armrest width | 80 mm | |
| 5-star base diameter | 660 mm | |
| Caster diameter | 50 mm | |
| Wood side panel thickness | 25 mm | |
| Finished Seat Cushion Thickness | 90 mm | |
| Backrest Padding Thickness | 70 mm | |
| Lumbar Support Zone Height | 240 mm | |
| Clear Width Between Armrests | 540 mm |
净重 / 最大承重 / 适用人数 / 耐久性能
| Net product weight | 22 kg | |
|---|---|---|
| Maximum recommended user weight | 150 kg | |
| Seat static load capacity | 200 kg | |
| Swivel rotation range | 360 degrees | |
| Seam stitch pitch | 8 stitches per inch | |
| Recommended warranty period | 3 years | |
| Available color options | 2 | |
| 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 |
工程采购验收核心字段 · 面板基材 / 五金 / 框架 / 面料
| Seat and backrest upholstery | Black top-grain leather | |
|---|---|---|
| Backrest and arm side panels | Solid mahogany-stained hardwood | |
| Seat cushion foam | High-resilience polyurethane foam | |
| Backrest padding foam | Molded polyurethane foam | |
| Internal seat frame | 15mm thick multi-ply birch plywood | |
| Central swivel column | 50mm diameter black powder-coated steel | |
| Tilt mechanism | 3mm thick steel plate with black powder coat | |
| 5-star base legs | Solid mahogany-stained hardwood | |
| Casters | Black nylon dual-wheel hard floor casters | |
| Tufted back buttons | Polished chrome metal | |
| Upholstery abrasion resistance | 50000 double rubs (Martindale) | |
| Seat Internal Support Board Thickness | 14 mm bent plywood or equivalent support board |
升降 / 旋转 / 倾仰 / 锁定 / 移动 / 储物功能
| Height adjustment | 100mm vertical seat height adjustment via class 3 gas lift, operated by side lever under seat | |
|---|---|---|
| Tilt function | 12 degree rearward back tilt with single-position lock, adjustable tension control | |
| 360-degree swivel | Full rotation around central column without directional locks | |
| Mobility | Smooth rolling on 5 dual-wheel casters, suitable for hard wood, tile and low-pile carpet floors | |
| Arm support | Fixed padded armrests with wood trim, positioned to support elbows during typing and desk work | |
| Lumbar support | Contoured molded backrest with integrated lumbar curve, supplemented by tufted padding | |
| Structural stability | Widely spaced 5-star wood base prevents tipping during normal recline and movement | |
| 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 |
经核验的外箱 / 毛重 / 组装 / 装柜数据
| Shipping carton dimensions (L x W x H) | 820 x 660 x 560 mm | |
|---|---|---|
| Gross shipping weight | 26 kg | |
| Shipping volume per unit | 0.30 CBM | |
| Assembly time | 25 minutes | |
| 20ft GP container loading quantity | 90 units | |
| 40ft HQ container loading quantity | 220 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 |
推荐空间 / 目标用户 / 使用方式
| Executive private office | Suitable for senior manager and executive private offices, formal wood-trim aesthetic matches traditional wood office furniture sets | |
|---|---|---|
| Boardroom and conference seating | Usable as fixed seating around formal conference tables, mid-back height supports comfort during long meetings without blocking sightlines across the table | |
| Formal reception and waiting areas | Appropriate for high-end executive reception areas, leather and wood finish conveys a premium, established brand aesthetic | |
| Home executive office | Suitable for dedicated home office spaces for professionals requiring formal, durable seating for full-time desk work | |
| Hard surface flooring environments | Nylon dual-wheel casters are optimized for wood, tile and polished concrete floors without causing scuff damage | |
| Recommended Matching Desk Size | 2.4 m executive desk | |
| Reference Daily Use Duration | 8 hours/day; confirm by ergonomic testing |
欧洲市场准入与化学品要求
| Office chair safety recommendation | EN 1335:2020 Office furniture - Office work chairs - Part 1: Dimensions - Determination of dimensions | |
|---|---|---|
| Office chair mechanical safety recommendation | EN 1335:2018 Office furniture - Office work chairs - Part 2: Safety requirements | |
| Upholstered furniture fire safety recommendation | EN 1021:2014 Upholstered furniture - Assessment of ignitability of upholstered furniture - Part 1: Ignition source smouldering cigarette |
美国及加拿大办公家具标准
| Office chair durability recommendation | ANSI/BIFMA X2017Office Chairs - Tests | |
|---|---|---|
| Upholstery durability recommendation | ANSI/BIFMA X2022Lounge and Public Seating |
适用于中国市场项目的标准
| Seating strength and durability recommendation | GB/T 3324General technical requirements for wooden furniture | |
|---|---|---|
| Office chair safety recommendation | GB 28007Safety of office chairs | |
| Leather upholstery recommendation | GB/T 16799Furniture leather |
本产品须满足以下技术参数要求： 1. Seating strength and durability recommendation：GB/T 3324General technical requirements for wooden furniture； 2. Office chair safety recommendation：GB 28007Safety of office chairs； 3. Leather upholstery recommendation：GB/T 16799Furniture leather； 最终交付参数、检测报告和验收标准以双方采购合同为准。
以下文件均根据当前已发布商品参数实时生成。
直接下载英文参数报告，可选择公制或英制单位。
导出全部商品信息与参数模块，文件内容统一使用英文。
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。
生成申报品名、材质、用途、尺寸及海关申报要素。
打开导出工具The Yiankang EXEC-TUF-MID-MAH-001 mid-back tufted leather executive office chair balances classic formal aesthetics with functional performance for professional and premium residential settings. Visually, the chair features a structured tufted backrest accented by polished chrome tufting buttons, framed by solid hardwood trim finished in a rich mahogany stain with clear satin lacquer. Fixed padded armrests mirror this wood trim detail, paired with a matching 5-star wood base for a cohesive, traditional executive silhouette. The chair’s fixed maximum seat height aligns with standard desk heights, with a mid-back profile designed to support the lumbar and lower thoracic region without blocking cross-table sightlines in shared meeting spaces. Construction uses layered, durable materials selected for long-term commercial use. Seat and backrest surfaces are upholstered in black top-grain leather, stitched to a commercial-grade seam density to resist separation. High-resilience polyurethane foam forms the seat cushion, while molded polyurethane foam lines the backrest to deliver integrated lumbar support aligned to the natural lower back curve. Internal structural support comes from multi-ply birch plywood framing, connected to a powder-coated steel central swivel column and tilt mechanism. The 5-star base uses solid hardwood legs reinforced with internal steel inserts at caster mounts, fitted with black nylon dual-wheel casters engineered for low-noise, scuff-free movement on hard flooring and low-pile carpet. Core functional features support extended daily use, including 360-degree swivel rotation, smooth height adjustment via a side-mounted lever, a 12-degree rearward tilt with single-position lock, and adjustable tilt tension to accommodate different user weights. The fixed padded armrests are positioned to support relaxed elbow placement during typing and desk work, while the wide 5-star base delivers consistent stability during normal recline and movement. This chair is well-suited for executive private offices, formal boardrooms, high-end reception waiting areas, and dedicated home executive offices, where its leather and wood finish conveys a polished, premium aesthetic. It is designed to align with standard 750mm height desks and executive desk formats. For procurement, stakeholders can select from two standard finish options, and should note the product ships in knock-down packaging for efficient container loading, with straightforward assembly required. The chair carries a standard 3-year commercial warranty covering structural components and upholstery, with a maximum recommended user weight aligned to commercial office furniture specifications. Buyers should confirm exact material grades and test data directly with suppliers during final specification validation.
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