| 纠错时间 | 修改字段 | 原参数 | 修改后参数 | 说明 / 状态 |
|---|---|---|---|---|
No parameter correction records exist. If you spot inaccurate data, click the flag icon at the end of the corresponding row to submit feedback. | ||||
mm / 英寸自动双单位换算 · 工程采购基础规格
| Overall dimensions | 680 x 700 x 1220 mm | |
|---|---|---|
| Seat height range | 550 mm | |
| Seat cushion size | 520 x 500 x 80 mm | |
| Backrest total height | 780 mm | |
| Lumbar support section height | 380 mm | |
| Upper back/headrest section height | 400 mm | |
| Armrest height above seat | 220 mm | |
| Five-star base diameter | 700 mm | |
| Back support strut width | 50 mm | |
| Caster diameter | 60 mm | |
| Seat depth from front edge to back | 500 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
| Recommended maximum user weight | 150 kg | |
|---|---|---|
| Chair net weight | 25 kg | |
| Seat static load capacity | 136 kg | |
| Gas lift height adjustment stroke | 100 mm | |
| Seat tilt range | 12 degrees | |
| Caster rolling durability | 40000 cycles | |
| Warranty period for structural components | 5 years | |
| Structural component warranty period | 5 years | |
| Seat Foam Density / Rebound Reference | 45 kg/m³ / 65% | |
| Back Foam Density Reference | 38 kg/m³ |
工程采购验收核心字段 · 面板基材 / 五金 / 框架 / 面料
| Outer back and armrest shells | 15mm thick bent plywood with walnut wood veneer finish, rounded polished edges | |
|---|---|---|
| Vertical back support strut | Polished chrome-plated 2mm thick steel, brushed metal finish | |
| Seat and back cushion padding | 55kg/m³ high-density polyurethane foam, 80mm thick on seat, 60mm thick on back | |
| Cushion upholstery | Black 1.2mm thick top-grain leather or high-grade polyurethane faux leather, 50000 double-rub abrasion resistance | |
| Five-star base | Polished chrome-plated 2.5mm thick steel, welded construction for high strength | |
| Gas lift cylinder | Class 3 50mm diameter chrome-plated steel gas lift, certified for height adjustment | |
| Tilt mechanism | 3mm thick black powder-coated steel multi-lock synchro-tilt chassis, located under seat | |
| Armrest pads | 40mm thick high-density foam padded with black upholstery matching seat, mounted on bentwood armrest shells | |
| Casters | 60mm diameter black polyurethane dual-wheel casters, with steel roller bearings | |
| Seam construction | 8 stitches per inch matching black thread stitching on upholstery edges | |
| Upholstery seam construction | 8 stitches per inch matching black UV-resistant thread stitching on all upholstery edges, reinforced stress points at seat front and armrest edges | |
| Seat support inner frame | 12mm thick multi-plywood seat pan, mounted to tilt mechanism with steel mounting bolts, provides rigid base for seat foam |
升降 / 旋转 / 倾仰 / 锁定 / 移动 / 储物功能
| 360-degree swivel rotation | Full 360 degree horizontal swivel enabled by central gas lift bearing, allows easy access to surrounding desk areas without repositioning the base | |
|---|---|---|
| Pneumatic seat height adjustment | 100mm vertical height adjustment controlled by side lever under seat, adjusts seat to match 760 mm standard desk heights | |
| Synchro tilt with multi-position lock | 12 degree backward tilt synchronized between seat and back at 1:2.5 ratio, lockable in upright and 3 intermediate recline positions for working or relaxed posture | |
| Tilt tension adjustment | Tension knob under front of seat adjusts tilt resistance to match user weight, preventing uncontrolled recline for different body sizes | |
| Dual-zone split back support | Separate upper back and lower lumbar panels with central vertical support, provides independent contouring for lumbar and upper back without rigid full back pressure | |
| Fixed padded armrest support | Curved bentwood armrests with soft padded tops, positioned at 220mm above seat to support forearms during typing and reduce shoulder strain | |
| Smooth rolling mobility | Polyurethane dual-wheel casters roll freely on hard concrete, tile, wood and low-pile carpet floors, with locking function not visible on reference unit | |
| Weight-activated stability | Five-star chrome base with 700mm footprint provides anti-tip stability during recline and movement, meets commercial furniture stability requirements | |
| Weight-activated anti-tip stability | Five-star chrome base with 700mm footprint provides anti-tip stability during 12 degree full recline and lateral movement, meets commercial furniture stability requirements for executive seating | |
| 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 |
经核验的外箱 / 毛重 / 组装 / 装柜数据
| Number of shipping cartons | 1 carton | |
|---|---|---|
| Shipping carton dimensions | 880 x 680 x 580 mm | |
| Gross shipping weight | 29 kg | |
| Shipping volume per unit | 0.35 CBM | |
| Assembly time per unit | 30 minutes | |
| 20ft GP container loading quantity | 78 units | |
| 40ft HQ container loading quantity | 192 units | |
| Packaging materials | 5-layer corrugated carton, 20mm EPS foam corner protection, plastic dust bag, hardware kit with assembly instructions | |
| Reference Package Count | 1 set / 2 cartons | |
| Reference Assembly Time | 40 minutes per set |
推荐空间 / 目标用户 / 使用方式
| Executive private office | Ideal for senior management and executive offices, matches walnut wood office desks and premium wood-finish office furniture for a cohesive professional aesthetic | |
|---|---|---|
| Boardroom and meeting rooms | Suitable for high-end boardrooms as seating for meeting participants and executives, provides comfortable support during multi-hour meetings | |
| Home executive office | Appropriate for high-end home workspaces, combines professional comfort with residential warm wood aesthetic that fits home interior decor | |
| Client reception areas | Can be used in premium client reception areas and manager interview rooms, projects a professional, high-quality impression to visitors | |
| Daily 8+ hour workstation use | Designed for full-time office workers requiring ergonomic support during extended work sessions, with split back support and tilting function to reduce fatigue | |
| Hard floor and low-pile carpet environments | Polyurethane casters perform well on polished concrete, tile, hardwood and low-pile commercial carpet floors without scratching surfaces | |
| Premium client reception areas | Can be used in high-end client reception areas and manager interview rooms, projects a professional, high-quality brand impression to visiting clients and candidates | |
| Hard floor commercial environments | Polyurethane casters perform without scratching on polished concrete, ceramic tile, hardwood and 8mm low-pile commercial carpet floors commonly found in premium office spaces |
欧洲市场准入与化学品要求
| EN 1335-1:2020 | Office furniture - Office work chairs - Part 1: Dimensions - determination of dimensions, applies to dimensional compliance for office task chairs intended for 8+ hours daily use | |
|---|---|---|
| EN 1335-2:2018 | Office furniture - Office work chairs - Part 2: Safety requirements, applies to structural safety, stability and strength requirements | |
| EN 1335-3:2018 | Office furniture - Office work chairs - Part 3: Test methods, applies to standardized testing of strength, durability and stability performance |
美国及加拿大办公家具标准
| ANSI/BIFMA X5.1 Test 5 | Backrest strength test - static load, applies to verifying backrest withstands 91kg static load without structural failure |
|---|
适用于中国市场项目的标准
| GB/T 3326-2016 | Office furniture: Main dimensions of tables, chairs and stools, applies to dimensional verification of seat height, seat depth, backrest height and armrest height for commercial office chairs | |
|---|---|---|
| GB/T 35456-2017 | Office furniture: office chair stability, strength and durability test methods, applies to static load, fatigue and stability performance testing | |
| GB 28007-2011 | General technical requirements for children's furniture does not apply; this product is intended for adult commercial office use, so compliance with adult furniture standards is required | |
| GB/T 16799-2008 | Furniture with leather upholstery, applies if genuine leather upholstery is specified, for verification of leather material performance and labeling | |
| GB 20210-2006 | General technical requirements for office furniture, applies to structural safety, edge finishing and material formaldehyde emission limits for commercial office seating |
本产品须满足以下技术参数要求： 1. GB/T 3326-2016：Office furniture: Main dimensions of tables, chairs and stools, applies to dimensional verification of seat height, seat depth, backrest height and armrest height for commercial office chairs； 2. GB/T 35456-2017：Office furniture: office chair stability, strength and durability test methods, applies to static load, fatigue and stability performance testing； 3. GB 28007-2011：General technical requirements for children's furniture does not apply; this product is intended for adult commercial office use, so compliance with adult furniture standards is required； 4. GB/T 16799-2008：Furniture with leather upholstery, applies if genuine leather upholstery is specified, for verification of leather material performance and labeling； 5. GB 20210-2006：General technical requirements for office furniture, applies to structural safety, edge finishing and material formaldehyde emission limits for commercial office seating； 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 EOCH-WV001 is a high back executive office chair defined by a refined split-back silhouette, featuring warm walnut veneer finished bentwood shells for the outer back and armrests, contrasted by polished chrome accents on the central vertical support strut and five-star base, paired with plush black upholstered padding. Fixed, gently curved armrests extend from the bentwood frame, positioned to align with standard desk heights, while the symmetric five-star base sits flush to the floor for a balanced, formal profile suited to premium interiors. Constructed for heavy-duty commercial use, the chair features a multi-plywood inner seat pan and bentwood structural shells, reinforced by chrome-plated steel components for the base, support strut, and Class 3 gas lift cylinder. The multi-lock synchro-tilt chassis is built from powder-coated steel, supporting high-density polyurethane foam padding on the seat and backrest, finished with tight, reinforced stitching at high-stress points. Dual-wheel polyurethane casters with steel bearings mount to each base leg, paired with dense foam padding on armrest tops for soft, consistent support. Core functional features support extended dly use, including full 360-degree swivel, pneumatic seat height adjustment, synchronized seat and back tilt with multiple lockable positions, and adjustable tilt tension to accommodate different user weights. The independent split back design delivers targeted support for the lumbar region and upper back/neck, reducing fatigue during long work sessions, while fixed padded armrests reduce shoulder strn during desk work. The wide base delivers reliable anti-tip stability during recline and movement, and casters roll smoothly across hard flooring and low-pile carpet without causing surface damage. This chair is well suited for executive private offices, high-end boardrooms and meeting spaces, premium client reception areas, and upscale home executive workspaces, where its warm walnut finish complements wood case goods and conveys a polished, professional impression. It is engineered to support 8+ hours of dly workstation use for adult users. For procurement planning, note that the chair ships in knock-down form in protective corrugated packaging with foam corner bracing, with simple assembly required on delivery. Structural components carry a 5-year commercial warranty, and contner load calculations are available for bulk order planning. Teams should confirm exact upholstery material, finish specifications, and gas lift certification details with suppliers prior to final purchase, as these elements are aligned to commercial furniture standards but subject to final bill of materials confirmation.
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