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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）	650 × 650 × 1290 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 weight range	19 kg; published value 19 kg
Recommended user weight capacity	135 kg
Static seat proof load	500 kg
Seat foam thickness	70 mm
Seat foam density	45 kg/m3
Foam rebound	40%
Back mesh tensile support rating	120 kg
Caster rolling durability	100000 cycles
Gas-lift cyclic durability	100000 height-adjustment cycles
Warranty period	3 years

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	Black flexible woven mesh stretched over a contoured polymer back frame
Seat cushion	Molded polyurethane foam with black woven fabric upholstery
Headrest	Framed black mesh cushion mounted on a polymer support post
Back frame and lumbar shell	Injection-molded black polymer with a curved external spine and separate lumbar pad
Armrests	Black polymer fixed T-arms with flat padded contact surfaces
Base and support hardware	Black nylon five-star base, steel gas lift, polymer twin-wheel casters, and steel tilt mechanism

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

Height adjustment	Pneumatic seat-height lift with 90 mm travel controlled by the lever under the seat
Back recline	Synchronized tilt mechanism with 120degree back movement and lock at 120 degrees
Tension control	Rear-mounted rotary tension knob adjusts recline resistance for users up to 135 kg
Head support	Height-adjustable curved headrest with 80 mm vertical travel and forward neck contour

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

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

Office workstation use	Suitable for individual workstations, computer desks, and shared desks requiring head, lumbar, and swivel support
Commercial and home-office use	Suitable for open offices, meeting rooms, study rooms, and home offices with hard floors or chair mats

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	Applicable standards and test results require confirmation
EN 1335-2	Safety requirements for office work chairs, applicable to structural safety and stability acceptance
EN 1335-3	Test methods for office work chairs, applicable to strength, durability, and caster-related verification

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	General-purpose office chair standard covering safety, strength, durability, stability, and caster testing

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 10357.3	Applicable standards and test results require confirmation
GB/T 27924	General technical requirements for industrial office chairs, suitable for structural safety and stability acceptance

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 10357.3：Applicable standards and test results require confirmation；
2. GB/T 27924：General technical requirements for industrial office chairs, suitable for structural safety and stability acceptance；
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

一键导出完整商品资料

以下文件均根据当前已发布商品参数实时生成。

完整参数报告 PDF

直接下载英文参数报告，可选择公制或英制单位。

PDF · ERC-MH650-BLK

完整参数 Excel

导出全部商品信息与参数模块，文件内容统一使用英文。

XLSX · ERC-MH650-BLK

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。

XLSX · LISTING

海关申报数据

生成申报品名、材质、用途、尺寸及海关申报要素。

CUSTOMS · ERC-MH650-BLK打开导出工具

页面快速操作

发布采购询价

产品描述

The Black High-Back Mesh Ergonomic Office Chair with Headrest, model ERC-MH650-BLK, presents a professional all-black appearance suited to both commercial and residential work environments. Its tall contoured backrest, framed mesh headrest, fixed T-shaped armrests, and five-star caster base create a structured silhouette focused on upright support, recline movement, and easy mobility. The open mesh back gives the chair a lighter visual profile while the black seat, frame, armrests, and base maintain a coordinated look across individual workstations and shared work areas. Construction combines flexible woven mesh with molded cushioning and durable support components. The backrest uses black flexible woven mesh stretched over a contoured polymer frame, with an injection-molded back frame, curved external spine, and separate lumbar pad. The seat is built with molded polyurethane foam upholstered in black woven fabric, while the headrest uses framed black mesh on a polymer support post. Fixed black polymer T-arms provide flat padded contact surfaces. Underneath, a steel gas lift and steel tilt mechanism support height and recline functions, and the black nylon five-star base is fitted with polymer twin-wheel casters. The chair is designed for practical daily office use. Pneumatic seat-height adjustment operates through a lever under the seat with 90 mm of travel. A synchronized tilt mechanism enables back recline to a 120-degree position, with a lock at that angle, while a rear-mounted rotary knob lets users adjust recline resistance. The curved headrest is height adjustable, with 80 mm of vertical travel and a forward neck contour. Swivel movement and caster mobility support transitions between desk tasks and nearby work surfaces. The fixed arm layout and clear armrest spacing also support orderly placement at computer desks and shared bench systems. This model is suitable for open offices, meeting rooms, private offices, study rooms, and home offices. It fits individual workstations, computer desks, and shared desks where head, lumbar, and swivel support are priorities. It is intended for use on hard floors or chair mats. For procurement planning, the chair is unbranded and supplied as one set across two cartons, with a packaged gross weight of 23 kg per set and a reference assembly time of 40 minutes per set. The published net weight is 19 kg, and the recommended user weight capacity is 135 kg. Buyers should account for assembly time, caster suitability for the intended floor surface, fixed armrest compatibility with desk dimensions, and the all-black aesthetic when coordinating a broader office furniture installation.

Black High-Back Mesh Ergonomic Office Chair with Headrest Specifications

供应商与现货