Time

Field

Original Value

Corrected Value

Note / Status

No correction records yet. Found an error? Click the flag at the end of a row to report it.

PRODUCT MODULE 01 / 06

Physical Dimensions

Automatic mm / inch conversion · Core engineering specifications

Data source: Structured from factory data; final measured values prevail.

Overall dimensions (W × D × H)	620 × 660 × 1010 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

Weight, Load & Performance

Net weight / load capacity / users / durability

Data source: Product performance data; verify exact test conditions before procurement.

Net weight	16 kg
Recommended user weight capacity	136 kg
Suitable user stature	1850 mm
Seat-loading static test reference	102 kg
Backrest durability cycles	120000 cycles
Swivel rotation	360 degrees
Tilt range	12 degrees
Seat height adjustment travel	100 mm
Caster rolling durability	100000 cycles
Seat Foam Density / Rebound Reference	45 kg/m³ / 65%

PRODUCT MODULE 03 / 06

Materials & Structure

Core acceptance fields · Panels / hardware / frame / upholstery

Data source: Subject to the factory material list and inspection report.

Outer upholstery	Black leather-grain upholstery with vertical channel stitching
Seat cushion foam	80 mm high-resilience polyurethane foam, 45 kg/m3 density
Back cushion foam	65 mm molded polyurethane foam, 40 kg/m3 density
Foam rebound target	40 percent rebound rate
Seat support board	12 mm molded plywood or composite load board
Back internal frame	20 mm steel-reinforced molded frame with 1.5 mm wall support
Arm pads	Black padded pads over curved steel arm bars
Arm supports	Polished chrome-plated steel tube, 25 mm diameter
Gas lift	50 mm chrome-plated class-3 steel gas lift
Tilt mechanism	2.5 mm steel tilt plate with single locking lever
Five-star base	Polished chrome-plated steel or aluminum base with 2.0 mm section thickness
Casters	Black nylon twin-wheel casters with 60 mm diameter and steel bearing pin

PRODUCT MODULE 04 / 06

Functions & Adjustment

Adjustment / rotation / tilt / mobility / storage features

Data source: Functional configuration; the supplier specification prevails.

Pneumatic height adjustment	Side lever raises or lowers the seat through 100 mm between 440 and 540 mm
Swivel function	360-degree rotational seating around the central gas-lift axis
Back tilt movement	Conventional tilt mechanism allows 12-degree synchronized seat-and-back recline
Tilt lock control	Single lever provides upright lock and free-tilt selection for 2 operating positions
Fixed arm support	Curved padded armrests provide 230 mm elbow support without width or height adjustment
Mobile base	Five twin-wheel casters support rolling movement on hard floors and low-pile carpet
Mid-back support	550 mm padded back supports the lumbar and lower thoracic region
Channel-tufted back design	Vertical stitching divides the central back into padded support channels
Floor contact distribution	Five-point base distributes load through a 680 mm diameter footprint
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

Packaging & Logistics

Verified carton / gross weight / assembly / loading data

Data source: Reference for export quotations and container planning.

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

Applications & Usage

Recommended spaces / users / usage modes

Data source: Recommended applications based on product form and category.

Executive workstation	Suitable for individual executive desks where black upholstery and chrome detailing match formal interiors
Private office meeting area	Appropriate for short meetings and desk-side discussions in manager offices
Open-plan task workstation	Usable at 1200 to 1600 mm deep desks with standard 720 to 760 mm work-surface height
Meeting room	Suitable for conference seating with frequent entry, exit, and repositioning
Home office	Recommended for users seeking executive styling with compact 620 mm width
Reception or consultation desk	Fits formal reception and advisor settings requiring a professional black chair
Hard-floor and low-pile-carpet areas	60 mm twin-wheel casters are specified for wood, tile, vinyl, and low-pile office carpet
Recommended Matching Desk Size	2.4 m executive desk

STANDARD S1

EU Market Entry Requirements * EN Standards

EU Market Access Requirements* EN Standards

Office chair safety and structural suitability	EN 1335:2020
Office chair mechanical safety suitability	EN 1335:2018
Office chair durability suitability	EN 1335:2009

STANDARD S2

North America Purchasing & Inspection Reference * ANSI/BIFMA Standards

US and Canada office-furniture standards

Office chair safety and durability suitability	ANSI/BIFMA X2017
Five-star base static load suitability	ANSI/BIFMA X2017Test 8
Caster durability suitability	ANSI/BIFMA X2017Test 12

STANDARD S3

Standards Applicable to China-Market Projects * GB Standards

Standards applicable to China-market projects

Office-chair safety and dimensional suitability	GB/T 28004
Furniture structural durability suitability	GB/T 10357.3

Standardized tender description text

This product must meet the following technical requirements:
1. Office-chair safety and dimensional suitability: GB/T 28004;
2. Furniture structural durability suitability: GB/T 10357.3;
Final delivery parameters, test reports, and acceptance criteria are subject to the purchase contract.

GENERATED EXPORTS

Ready-to-use export tools

Export data is generated from the current published product record.

Technical Report PDF

Directly download an English report in metric or imperial units.

PDF · OFC-MB-BLK-CHROME-01

Complete Parameter Workbook

Download all product information and parameter modules in English.

XLSX · OFC-MB-BLK-CHROME-01

International Listing Template

English title, specifications, materials, standards and purchasing fields.

XLSX · LISTING

Customs Declaration Data

Prepare customs description, material, usage, dimensions and declaration elements.

CUSTOMS · OFC-MB-BLK-CHROME-01Open Export Tool

Quick Actions

Post an RFQ

Product Description

The Black Channel-Stitched Mid-Back Executive Swivel Chair presents a formal executive profile through black leather-grain upholstery, vertical channel stitching, and polished chrome-plated steel detailing. Its mid-back form is paired with a five-star base, central gas-lift column, curved fixed arm supports, and black twin-wheel casters, producing a structured office chair suited to professional interiors. The chair measures 620 millimeters wide, 660 millimeters deep, and 1010 millimeters high, with 540 millimeters of clear width between the armrests. The padded back is 550 millimeters high and includes a 240-millimeter lumbar support zone for the lumbar and lower thoracic region. Construction balances padded comfort with a supportive internal structure. The seat uses 80 millimeters of high-resilience polyurethane foam at 45 kilograms per cubic meter beneath the upholstery, giving a finished cushion thickness of 90 millimeters. The back cushion uses 65 millimeters of molded polyurethane foam at 40 kilograms per cubic meter, with finished backrest padding of 70 millimeters and a 40 percent rebound target. Seat support is provided by a 12-millimeter molded plywood or composite load board, while the back internal frame uses a 20-millimeter steel-reinforced molded frame with 1.5-millimeter wall support. The armrests combine black padded pads with curved steel bars and 25-millimeter polished chrome-plated steel tube supports. A 50-millimeter chrome-plated class-3 steel gas lift connects the seat to the chrome-finished five-star base. Functional features support typical desk and meeting use. A side lever controls pneumatic height adjustment across 100 millimeters, with seat height ranging from 440 to 540 millimeters. The chair rotates 360 degrees around the central gas-lift axis, while a conventional tilt mechanism allows 12-degree synchronized seat-and-back recline. A single lever selects either upright lock or free tilt, providing two operating positions. The fixed armrests offer 230 millimeters of elbow support without width or height adjustment. Five twin-wheel casters enable movement on hard floors and low-pile carpet. The recommended user weight capacity is 136 kilograms, and the chair is suitable for users up to 1850 millimeters in stature. Listed durability references include a 102-kilogram static seat-loading test and 120,000 backrest durability cycles. The chair is appropriate for executive workstations, manager-office meeting areas, open-plan task desks, conference rooms, home offices, and formal reception or consultation settings. For open-plan workstations, it can be used with desks 1200 to 1600 millimeters deep and standard work-surface heights of 720 to 760 millimeters. Procurement planning should account for unbranded model OFC-MB-BLK-CHROME-01, a net weight of 16 kilograms, and packaged gross weight of 23 kilograms per set. Each set ships in two cartons with a total reference volume of 0.26 cubic meters, requires 40 minutes of assembly, and fits 135 sets in a 20GP container at 85 percent space utilization.

Black Channel-Stitched Mid-Back Executive Swivel Chair Specifications

Suppliers and stock