What 杜肯索斯（武汉）空气分布系统有限公司 does

Durkee (Wuhan) Air Dispersion System Co., Ltd. is a privately held Chinese manufacturer of fabric-based air dispersion systems for the HVAC/R industry, founded in 1993 and headquartered in Wuhan with a second manufacturing center in Guangzhou. The company designs and produces a ten-product platform — including Nanosox, Fibersox, Insusox, Terranduct, Unicduct, Returnsox, UF-System, IRR, Diffusox and Durkduct — that replaces or supplements conventional metal ducting in air handling applications ranging from cleanrooms and electronics plants to commercial, retail, sports, healthcare and food/pharma facilities. Its offerings carry ISO9001, ISO14001, OHSAS18001, UL, EN and NFTC certifications, and it markets them under multiple brands (Durkee, Durkflex, Durkhvac, Durkduct) to address tiered price-quality segments.

The firm operates a distributor-led, project-based go-to-market model. It runs three regional sales/service centers covering China, Asia and the Americas, supported by 20 branch offices and hundreds of local distributors that together address more than 100 countries and several thousand end-clients. Reference customers disclosed by the company span flat-panel display manufacturing (BOE), electric-vehicle and battery production (BYD), global retail (IKEA, Carrefour Dubai, Transmart Carrefour Indonesia), consumer goods (Nestle Philippines), and public/medical infrastructure (Beijing Daojing Sports Center, Guangzhou Xiao Tangshan Designated Hospital), indicating a deliberately diversified vertical mix rather than reliance on any single anchor account.

Durkee sustains its international presence through regular exhibition participation — AHR Expo (USA), CRH (China), BEX Asia, HVAC Korea, Big 5 (Saudi Arabia) and ARBS (Australia) — and a 12-language corporate website supporting distributor localization. The company is privately held with no disclosed funding rounds, headcount, revenue, or senior leadership roster, limiting visibility into financial trajectory.

Name

杜肯索斯（武汉）空气分布系统有限公司

Legal name

Durkee (Wuhan)Air Dispersion System Co., LTD

Website

https://durkeesox.com

Company type

Private

Founded year

1993

Operating status

Operating

Headcount range

11–50 employees

Short description

Durkee (Wuhan) Air Dispersion System Co., Ltd. is a Chinese manufacturer founded in 1993 that designs fabric-based air dispersion systems for HVAC/R, serving electronics, automotive, new-energy, food, pharma and retail facilities across more than 100 countries through a distributor-led channel.

Ownership category

akta.pro rank

Product category

HVAC Air Distribution Systems

NAICS

Ventilation, Heating, Air-Conditioning, and Commercial Refrigeration Equipment Manufacturing (33341), Air-Conditioning and Warm Air Heating Equipment and Commercial and Industrial Refrigeration Equipment Manufacturing (333415)

SIC

Air-Cond & Warm Air Heatg Equip & Comm & Indl Refrig Equip (3585), Steam & Air-Conditioning Supply (4961)

akta.pro primary industry

Ductwork, Duct Fittings & Air Distribution (Diffusers/Grilles/Registers) (IMADANAC)

akta.pro secondary industries

Ductwork Installation & Replacement (Supply/Return) (HSAOAGAC), Duct Sealing, Insulation & Airflow Balancing (HSAOAIAH)

Keywords

• Fabric air ducts
• HVAC ductwork systems
• Non-rigid air ducts
• Textile ventilation
• Elastomeric insulation

Headquarters

HQ city

Wuhan

HQ country

China

HQ region

Asia

Offices3 records

Markets served

GTM type

B2B

Offering type

Hardware or Manufacturing

Cost components

Supply Chain, Operations, Personnel, Marketing or Sales, Technology or R&D, Infrastructure

Revenue model

1. Fabric Air Duct Product Sales: One-time product sales of fabric air duct systems including Nanosox, Fibersox, Insusox, Terranduct, and Unicduct product lines. Sales are project-based with customization for each facility.
2. Pre-insulated Air Duct Systems: Sales of pre-insulated ductwork systems (Insusox and Terranduct) designed for air transmission with thermal insulation properties.
3. Customized HVAC Solutions: Bespoke air distribution system design and engineering services for specific industrial, commercial, and public facility projects.

Pricing tiers

Go-to-market motion3 records

Distribution channels3 records

Marketing channels5 records

Core offering

Durkee designs, manufactures, and sells fabric-based air duct systems and elastomeric pre-insulated ductwork that replace traditional HVAC metal ductwork, dampers, diffusers, and insulation in a single integrated modular product. Its Durkduct® non-rigid air duct system uses proprietary fabric permeation and tri-dimensional air dispersion technology, is factory-modularly produced and assembled on-site via zipper connections and cable/track suspension, and is sold through direct enterprise sales and a global distributor network for industrial, commercial, and public facility projects. The company also delivers bespoke design and engineering services, plus complementary elastomeric thermal insulation (Durkflex™) and A/C system integration (Durkhvac®) solutions.

Product overview

Durkee is a multi-national enterprise offering a complete portfolio of fabric-based air duct solutions under the Durkduct brand. The product line includes the Durkduct Non-rigid Air Duct System as the core integrated platform, supported by specialized product series: Nanosox (N Series, air dispersion), Fibersox (F Series, fire-rated dispersion), Insusox (I Series, pre-insulated transmission), Terranduct (T Series, elastomeric pre-insulated transmission), Returnsox (R Series, return air), Unicduct (FCU-integrated ductwork), UF-System (underfloor distribution), IRR (ventilation-specific), and Diffusox (textile diffuser). The Durkduct system applies proprietary patented technologies to deliver air transmission, dispersion, and return functions in a modular, factory-made format, serving industrial, commercial, and public facility applications.

Differentiator

Problem solved

Functional benefit

Brands

• Nanosox: NanoSox Fabric HVAC Air Duct - condensation free, uniform air supply, quick installation, easy cleaning and maintenance, energy saving.
• Fibersox
• Insusox
• Terranduct
• Unicduct
• Returnsox
• Durkduct
• Durkflex
• Durkhvac
• Diffusox
• UF-System
• IRR Fabric Air Duct

Products and services

• Nanosox Fabric HVAC Air Duct (Durkduct N Series) Air dispersion duct designed for condensation-free, uniform air supply with simple aesthetic appearance, quick installation, easy cleaning and maintenance, and energy-saving properties. Targeted at industrial, commercial, and public facility air distribution applications.
• Fibersox Fabric Air Duct System (Durkduct F Series) Upgraded air dispersion duct with Class A fire rating, precise permeation, excellent heat/cold stability, better pressure resistance, stain and dust resistance, and longer-lasting performance for higher-spec HVAC/R installations.
• Insusox Pre-insulated Air Duct (Durkduct I Series) Pre-insulated air transmission duct with faster modular installation, lower air leakage, energy-saving performance, and reduced condensation risk.
• Terranduct Elastomeric Pre-insulated Air Duct System (Durkduct T Series) Elastomeric pre-insulated air transmission duct offering quick and easy installation, condensation-free performance, higher thermal resistance, and longer life expectancy.
• Unicduct Fabric Air Duct System with FCU Air transmission ductwork integrated with FCU (Fan Coil Unit) providing aesthetic appearance, easy installation, maintenance, and replacement.
• Returnsox Fabric Return Air Duct (Durkduct R Series) Return air duct featuring high strength, aesthetic appearance, lightweight design, easy installation, and no on-site processing required.
• UF-System Underfloor Air Distribution System Underfloor air distribution system for HVAC applications providing targeted air supply from below.
• IRR Fabric Air Duct System for Ventilation Fabric air duct system designed specifically for ventilation applications.
• Diffusox Textile Air Duct Diffuser Textile-based air duct diffuser for air distribution and dispersion.
• Durkduct Non-rigid Air Duct System Core integrated system platform combining flexible air transmission, dispersion, and return duct functionality for the HVAC/R industry, utilizing patented technologies to replace traditional air ducts, dampers, diffusers, and insulation with modular factory production for on-site assembly as finished air duct system.
• Customized HVAC Air Distribution Design and Engineering Services Bespoke air distribution system design and engineering services for specific industrial, commercial, and public facility projects, including layout planning using BIM technology.

Quantifiable outcome

• Modular production reduces on-site construction time significantly compared to traditional sheet metal ductwork
• +3 more outcomes

Named customers8 records

Segments5 records

Ideal customer profiles5 records

Technology focussed Yes

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Feature7 records

Partnerships

Two partnerships are on record, tiered core.

• BOE (Beijing Oriental Electronics)coreStrategic or Co-development PartnerBOE Vietnam Factory project deploying non-rigid air duct solutions for electronic industry smart factory ventilation. Durkee provided customized fabric duct systems for BOE's manufacturing facility in Vietnam.
• BYDcoreStrategic or Co-development PartnerStrategic partnership providing fabric ducting solutions for BYD's new energy battery and automotive manufacturing operations. Durkduct systems empower BYD's green manufacturing initiatives.

Scale indicators7 records

Recent moves6 records

Expansion highlights5 records

Broad incumbents

• Systemair: Swedish-listed global HVAC equipment manufacturer with extensive ductwork, fan, and ventilation product lines. Overlaps with Durkee in commercial and industrial air distribution but operates as a much broader HVAC systems incumbent rather than a fabric duct specialist.
• TROX: German global leader in ventilation and air distribution components including diffusers, grilles, and ductwork systems. Overlaps directly with the Diffusox and duct-system portions of Durkee's portfolio as a broad incumbent in HVAC air distribution.
• Lindab: Swedish-listed broad incumbent in HVAC ductwork, building components, and ventilation systems. Competes with Durkee in air distribution but from a much broader metal ductwork portfolio serving the same industrial, commercial, and public-facility customer base.

Direct peers

• FabricAir: Denmark-based global leader in fabric air dispersion systems for HVAC. Direct comparable to Durkee across product functionality (permeable fabric ducts), target applications (industrial, commercial, food processing), and global project-based go-to-market.
• DuctSox: US-based manufacturer of fabric air dispersion duct and diffuser systems. Closely comparable to Durkee's Nanosox/Fibersox lines in product design, application sectors, and value proposition around even air distribution and quick installation.
• KE Fibertec: Danish/German textile air duct and textile ventilation system manufacturer with strong European industrial and pharma presence. Directly comparable on fabric duct technology, modular installation, and engineered project solutions.
• Prihoda: Czech-based fabric air duct manufacturer serving industrial, commercial, and food/pharma applications globally. Directly comparable to Durkee across product category, customization model, and emphasis on hygiene and condensation-free operation.
• Air Distribution Concepts (ADC): US-based manufacturer of fabric air dispersion and duct systems with focus on industrial and commercial HVAC. Comparable niche competitor within the same fabric duct category.
• Texair: US-based fabric air dispersion and ventilation duct specialist serving industrial and commercial HVAC. Comparable to Durkee's product lines on fabric duct functionality, target applications, and engineered project delivery.

Others

• Armacell: Global manufacturer of flexible elastomeric insulation foams (including Armaflex), commonly paired with HVAC ductwork. Comparable as a supply-chain adjacent participant — Armacell's elastomeric insulation technology overlaps with Durkee's Terranduct pre-insulated product positioning.

Market position

Strengths4 records

Weaknesses4 records

Competitive moat4 records

Key risks5 records

Key highlights6 records

Customer concentration

• LinkedInlinkedin.com/company/%E6%9D%9C%E8%82%AF%E7%B4%A2%E6%96%AF

Compliance6 records

Revenue estimate

Valuation estimate

Number of profiles

Funding overview

Funding rounds

Investors

Funding detail is available on the Subscription and Enterprise plan.Contact sales →

M&A

Investments

M&A and investment is available on the Subscription and Enterprise plan.Contact sales →

Frequently asked questions about 杜肯索斯（武汉）空气分布系统有限公司