Product Overview

 

Industrial and commercial drafting chairs engineered for elevated workstations, laboratory benches, and high-intensity production environments. Built to bridge the gap between heavy-duty industrial durability and continuous-shift ergonomic support.


Height Range: 580mm – 830mm (extended pneumatic cylinder options available)


Weight Capacity: Certified up to 150 kg (ANSI/BIFMA X5.1 compliance)


Base Material: Heavy-duty die-cast aluminum or reinforced nylon star base (680mm diameter)


Primary Application: Electronics assembly, cleanrooms, drafting studios, and laboratory stations

 

 
 
Product Range

 

Model Series

Target Environment

Primary Material

Adjustment Mechanism

Footring Type

Technical Assets

DC-100 Series

General Industrial & Assembly

High-Density Molded Foam / Vinyl

Synchro-tilt with 3-position lock

Fixed Die-Cast Aluminum

STEP / CAD Available

DC-200 Series

Cleanroom & Laboratories

Polyurethane (PU) / Anti-static ESD

Permanent Contact Backrest

Height-Adjustable Steel Ring

STEP / CAD Available

DC-300 Series

Architecture & Engineering

Breathable Mesh / Fabric

Multi-functional Ergonomic Tilt

Chrome-Plated Steel Loop

STEP / CAD Available

 

Key Features

 

Pneumatic Lift Cylinder

Class 4 gas lift compliant with DIN 4550 standards, tested for 120,000 continuous cycles under maximum load.

01

Ergonomic Footring

Height-adjustable heavy-duty steel footring with anti-slip surface texture, securing lower limb posture during elevated sitting.

02

Sync-Tilt Mechanism

Synchronized 2:1 seat-to-backrest tilt ratio with adjustable tension control and infinite position locking.

03

Surface Resilience

Seamless molded polyurethane upholstery resistant to punctures, mild acids, cutting fluids, and routine industrial sanitization agents.

04

Caster Options

Dual-wheel nylon casters for carpeted floors, soft polyurethane casters for hard industrial epoxy, or static-dissipative locking glides.

05

 

Configurations & Options

 
 
01
 

Upholstery Choices

Medical-grade antimicrobial vinyl (phthalate-free)
Cleanroom integral-skin polyurethane (washable, chemical-resistant)
Commercial-grade abrasion-resistant fabric (exceeds 100,000 Wyzenbeek double rubs)

 
02
 

Armrest Configurations

3D adjustable armrests (height, depth, and pivot rotation)
Fixed T-shape reinforced nylon arms
Armless configuration for restricted-space workstations

 
03
 

ESD Protection (Optional)

Conductive vinyl, chain drag, and grounded caster configurations meeting ANSI/ESD S20.20 standards for electronic manufacturing.

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Applications

Electronics Manufacturing

ESD-safe variants prevent electrostatic discharge damage during PCB assembly and semiconductor handling.

Research Laboratories

Seamless, non-porous polyurethane surfaces withstand frequent chemical sterilization and prevent particulate retention in ISO Class cleanrooms.

Architecture & Engineering Studios

High-durability task seating optimized for multi-hour drafting and CAD operations at elevated workstations.

Industrial Control Rooms

24/7 multi-shift seating configurations supporting continuous operations in logistics hubs and power plants.

 

 
Customization & OEM / ODM
 

Factory-direct manufacturing support tailored to brand specifications and project-specific contract requirements.

01/

Structural Customization: Modified cylinder travel lengths, custom star base footprints, and proprietary mechanism integration.

02/

Visual Branding: Laser-engraved base logos, custom embroidered backrest branding, and tailored Pantone-matched upholstery colors (MOQ applies).

03/

Packaging Customization: Drop-test certified mail-order packaging, private label carton printing, and custom barcode integration.

04/

OEM Rapid Prototyping: 3D CAD prototyping (SolidWorks) -> Finite Element Analysis (FEA) structural simulation -> Physical sample sign-off within 14 business days.

 

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Manufacturing & Quality Control

Production Infrastructure: Automated stamping presses, robotic welding cells for steel sub-frames, and high-pressure polyurethane foam injection molds.
In-House Testing Laboratory:

  • BIFMA X5.1 Drop Test: 136 kg impact bag dropped 100,000 cycles on seat cushions.
  • Caster Durability Test: 2,000 cycles over obstacle barriers under full load.
  • Base Static Load Test: 1,134 kg compressive force applied to the star base for 1 minute.
  • Certifications: ISO 9001 quality management system, ISO 14001 environmental compliance, and BIFMA level furniture sustainability certification.

 

Packaging & Logistics

 

Standard Export Packaging

Knock-down (KD) construction packed in 5-layer corrugated master cartons with EPE foam protective corner inserts.

Container Loading Optimization:

40'HQ Container: Approximately 650–720 units (depending on armrest and base configuration).
20'GP Container: Approximately 280–320 units.
Lead Time & Supply Resilience: Standard production run: 25–30 days. Expedited scheduling available for recurring distributor contracts.

Port of loading: Shenzhen / Ningbo, China.

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FAQ

 

Q: What is the standard MOQ for custom color upholstery or OEM branding?

A: Minimum order quantity is 100 units per model for custom Pantone upholstery colors. Private label carton printing requires 200 units.

Q: Are replacement parts (gas lifts, casters, mechanisms) available for bulk maintenance?

A: Yes. We supply standardized component spares packaged separately for distributors and facility maintenance contracts, backed by a 5-year structural warranty.

Q: How do ESD-safe drafting chairs dissipate static charge?

A: Conductive compounds are integrated into the molded polyurethane foam and vinyl skin, linked through a conductive steel mechanism and chain drag to ground safely.

Q: What documentation is provided for commercial import compliance?

A: Full technical data sheets, verified CAD/STEP files, BIFMA test certificates, Commercial Invoice, Packing List, and Certificate of Origin (Form E/CO).

As one of the most professional drafting chairs manufacturers in China, we're featured by quality products and low price. Please rest assured to buy drafting chairs made in China here and get quotation from our factory. Contact us for customized service.

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