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High-Back Leather Executive Office Chair Specifications

EOCH-PU-ALU5-BR001Code:9ZX30SV1

High-Back Leather Executive Office Chair (model EOCH-PU-ALU5-BR001) is listed under Executive Boss Chair. Dimensions: 680 × 700 × 1180 mm. Materials: 1.4mm thick polyurethane (PU) leather. Load capacity: 1100 kg. Product Features: high-back,design,swivel,base,wheeled,mobility,fixed,armrests,upholstered. This page consolidates 6 groups of specifications and GB / EN / ANSI/BIFMA standard references, with metric and imperial units. 1 supplier(s) are listed and you can request a quote online.

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2026-07-29 16:10Popularity: 118
BrandMINGHUIModelEOCH-PU-ALU5-BR001
Overall dimensions (W × D × H)680 × 700 × 1180 mmSeat width510 mm
Seat depth500 mmSeat height range550mm
Backrest height750 mmBackrest width490 mm
Armrest height from seat200 mm5-star base diameter700 mm
Caster diameter60 mmSeat cushion thickness80 mm
Seat width (between armrests)510mmSeat height adjustment range550mm
Backrest height (seat top to headrest crown)760mmBackrest width (lumbar region)490mm
Armrest height above seat surface200mmSeat cushion thickness (center)80mm
Net weight range22kgRecommended maximum user weight150 kg
Static load capacity (chair structure)1100 kgSeat foam density50kg/m³
Backrest foam density40kg/m³Gas lift rated cycles100000
Caster rolling durability100000 cyclesRecommended maximum occupant weight150kg
Upholstery abrasion resistance50000 Martindale cyclesGas lift rated actuation cycles100000
Upholstery1.4mm thick polyurethane (PU) leatherSeat cushion coreHigh-resilience polyurethane foam, 80mm thick
Backrest coreContoured high-resilience polyurethane foam, 50mm thickArmrest structureSturdy polymer/nylon structural frame wrapped in matching PU leather padding
5-star basePolished die-cast aluminum, 2.5mm wall thicknessGas liftChrome-plated steel Class 3 gas lift, 50mm outer diameter
Chassis/tilt mechanism2.5mm thick steel plate multi-function mechanismCastersBlack nylon dual-wheel hard-floor casters
Seat support frame15mm thick multi-layer plywood inner support under seat foamHeadrest sectionIntegral molded high-resilience foam section integrated with backrest core, wrapped in matching PU upholstery
Seat Internal Support Board Thickness14mm bent plywood or equivalent support boardBackrest Internal Frame Thickness14mm bent plywood/composite reinforced frame
360-degree swivelFull 360° rotational movement around central gas lift axisSeat height adjustment100mm vertical travel via under-seat pneumatic lever, locks at any position within range
Backrest tilt with tension adjustment15° maximum backward recline, adjustable tension knob to match user weight, upright lock positionFixed ergonomic armrestsStationary curved armrests positioned to support forearms during typing and desk work, no height/width adjustment
Smooth rolling mobilityFive dual-wheel casters enable movement on hard flooring and low-pile commercial carpet without marring surfacesIntegrated head and neck supportContoured upper back/headrest section provides neck support during upright and reclined postures, no separate adjustment
Lumbar contour supportCurved backrest shape provides built-in lumbar support at lower back, no adjustable lumbar pad360-degree swivel rotationFull 360° unrestricted rotational movement around central gas lift axis, no rotational lock
Backrest tilt with tension control18° maximum backward recline from upright position, adjustable tension knob to match 120kg user weight, upright position lock via right-side leverContoured lumbar supportCurved backrest shaping provides built-in lumbar support positioned 220mm above the seat surface to align with the natural lumbar spine curve, no adjustable lumbar pad
Recline Angle / Lock Reference125° with 3 suggested lock positionsTilt Tension User-weight RangeReference adjustment coverage 120kg
Number of packages1 cartonReference carton dimensions850 x 650 x 580 mm
Reference gross weight23 kgReference carton volume (CBM)0.32 CBM
Estimated assembly time25minutes20ft GP container loading quantity86 units
40ft HQ container loading quantity210 unitsPacking materials5-layer corrugated carton, foam edge protection, polybag wrap, hardware kit with Allen key
Reference Package Count1 set / 2 cartonsReference Assembly Time40minutes per set
Executive private officeSuitable for management and executive workspaces, premium PU leather finish matches professional formal office decorCorporate boardroom/conference roomsAppropriate for conference seating around meeting tables, swivel and tilt function supports long meeting durations
Home office premium workspaceSuitable for dedicated home offices requiring commercial-grade durability and executive stylingReception/visitor high-status areasCan be used for guest seating in reception areas for senior visitor use
Recommended desk compatibilityPairs with standard executive desks 760mm in height; armrest height fits under most standard desk overhangsSenior staff reception/visitor areasCan be used for guest seating in executive reception areas for senior visitor and client use, polished aluminum base and uniform upholstery present a consistent professional first impression
Recommended Matching Desk Size2.4m executive deskReference Daily Use Duration8 hours/day; confirm by ergonomic testing
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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)680 × 700 × 1180 mm
Seat width510 mm
Seat depth500 mm
Seat height range550mm
Backrest height750 mm
Backrest width490 mm
Armrest height from seat200 mm
5-star base diameter700 mm
Caster diameter60 mm
Seat cushion thickness80 mm
Seat width (between armrests)510mm
Seat height adjustment range550mm
Backrest height (seat top to headrest crown)760mm
Backrest width (lumbar region)490mm
Armrest height above seat surface200mm
Seat cushion thickness (center)80mm
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 range22kg
Recommended maximum user weight150 kg
Static load capacity (chair structure)1100 kg
Seat foam density50kg/m³
Backrest foam density40kg/m³
Gas lift rated cycles100000
Caster rolling durability100000 cycles
Recommended maximum occupant weight150kg
Upholstery abrasion resistance50000 Martindale cycles
Gas lift rated actuation cycles100000
PRODUCT MODULE 03 / 06

Materials & Structure

Core acceptance fields · Panels / hardware / frame / upholstery

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

Upholstery1.4mm thick polyurethane (PU) leather
Seat cushion coreHigh-resilience polyurethane foam, 80mm thick
Backrest coreContoured high-resilience polyurethane foam, 50mm thick
Armrest structureSturdy polymer/nylon structural frame wrapped in matching PU leather padding
5-star basePolished die-cast aluminum, 2.5mm wall thickness
Gas liftChrome-plated steel Class 3 gas lift, 50mm outer diameter
Chassis/tilt mechanism2.5mm thick steel plate multi-function mechanism
CastersBlack nylon dual-wheel hard-floor casters
Seat support frame15mm thick multi-layer plywood inner support under seat foam
Headrest sectionIntegral molded high-resilience foam section integrated with backrest core, wrapped in matching PU upholstery
Seat Internal Support Board Thickness14mm bent plywood or equivalent support board
Backrest Internal Frame Thickness14mm bent plywood/composite reinforced frame
PRODUCT MODULE 04 / 06

Functions & Adjustment

Adjustment / rotation / tilt / mobility / storage features

Data source: Functional configuration; the supplier specification prevails.

360-degree swivelFull 360° rotational movement around central gas lift axis
Seat height adjustment100mm vertical travel via under-seat pneumatic lever, locks at any position within range
Backrest tilt with tension adjustment15° maximum backward recline, adjustable tension knob to match user weight, upright lock position
Fixed ergonomic armrestsStationary curved armrests positioned to support forearms during typing and desk work, no height/width adjustment
Smooth rolling mobilityFive dual-wheel casters enable movement on hard flooring and low-pile commercial carpet without marring surfaces
Integrated head and neck supportContoured upper back/headrest section provides neck support during upright and reclined postures, no separate adjustment
Lumbar contour supportCurved backrest shape provides built-in lumbar support at lower back, no adjustable lumbar pad
360-degree swivel rotationFull 360° unrestricted rotational movement around central gas lift axis, no rotational lock
Backrest tilt with tension control18° maximum backward recline from upright position, adjustable tension knob to match 120kg user weight, upright position lock via right-side lever
Contoured lumbar supportCurved backrest shaping provides built-in lumbar support positioned 220mm above the seat surface to align with the natural lumbar spine curve, no adjustable lumbar pad
Recline Angle / Lock Reference125° with 3 suggested lock positions
Tilt Tension User-weight RangeReference adjustment coverage 120kg
PRODUCT MODULE 05 / 06

Packaging & Logistics

Verified carton / gross weight / assembly / loading data

Data source: Reference for export quotations and container planning.

Number of packages1 carton
Reference carton dimensions850 x 650 x 580 mm
Reference gross weight23 kg
Reference carton volume (CBM)0.32 CBM
Estimated assembly time25minutes
20ft GP container loading quantity86 units
40ft HQ container loading quantity210 units
Packing materials5-layer corrugated carton, foam edge protection, polybag wrap, hardware kit with Allen key
Reference Package Count1 set / 2 cartons
Reference Assembly Time40minutes per set
PRODUCT MODULE 06 / 06

Applications & Usage

Recommended spaces / users / usage modes

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

Executive private officeSuitable for management and executive workspaces, premium PU leather finish matches professional formal office decor
Corporate boardroom/conference roomsAppropriate for conference seating around meeting tables, swivel and tilt function supports long meeting durations
Home office premium workspaceSuitable for dedicated home offices requiring commercial-grade durability and executive styling
Reception/visitor high-status areasCan be used for guest seating in reception areas for senior visitor use
Recommended desk compatibilityPairs with standard executive desks 760mm in height; armrest height fits under most standard desk overhangs
Senior staff reception/visitor areasCan be used for guest seating in executive reception areas for senior visitor and client use, polished aluminum base and uniform upholstery present a consistent professional first impression
Recommended Matching Desk Size2.4m executive desk
Reference Daily Use Duration8 hours/day; confirm by ergonomic testing
STANDARD S1

EU Market Entry Requirements * EN Standards

EU Market Access Requirements* EN Standards

Applicable standard recommendation 1EN 1335:2020 Office furniture - Office chairs - Part 1: Determination of dimensions, applicable for ergonomic dimensional validation
Applicable standard recommendation 2EN 1335:2018 Office furniture - Office chairs - Part 2: Safety requirements, applicable for structural safety acceptance
Applicable standard recommendation 3EN 1335:2009 Office furniture - Office chairs - Part 3: Test methods, applicable for lab verification of strength and durability
STANDARD S2

North America Purchasing & Inspection Reference * ANSI/BIFMA Standards

US and Canada office-furniture standards

Applicable standard recommendation 1ANSI/BIFMA X2017 Office Chairs - General purpose, applicable for North American market structural and durability acceptance
STANDARD S3

Standards Applicable to China-Market Projects * GB Standards

Standards applicable to China-market projects

Applicable standard recommendation 1GB/T 38609 Office furniture - Office chairs, applicable for dimensional, safety and durability acceptance testing
Applicable standard recommendation 2GB/T 10357.3 Test of mechanical properties of furniture - Strength and durability of chairs and stools, applicable for structural strength performance testing
Applicable standard recommendation 3GB 20210 Safety of upholstered furniture - Anti-flammability requirements for public seating, applicable for fire safety acceptance in commercial spaces
Standardized tender description text
This product must meet the following technical requirements:
1. Applicable standard recommendation 1: GB/T 38609 Office furniture - Office chairs, applicable for dimensional, safety and durability acceptance testing;
2. Applicable standard recommendation 2: GB/T 10357.3 Test of mechanical properties of furniture - Strength and durability of chairs and stools, applicable for structural strength performance testing;
3. Applicable standard recommendation 3: GB 20210 Safety of upholstered furniture - Anti-flammability requirements for public seating, applicable for fire safety acceptance in commercial spaces;
Final delivery parameters, test reports, and acceptance criteria are subject to the purchase contract.
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Product Description

High-Back Leather Executive Office Chair, PU leather upholstery, polished aluminum 5-star base, chrome gas lift, padded fixed armrests, nylon casters, high-density foam cushioning.

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