Alloy Industry

What Alloy Industry does

Alloy Industry Co., Ltd. is a Bangkok-headquartered, privately held Thai manufacturer of explosion-proof electrical equipment founded in 1973, holding the stated #1 position in Thailand's explosion-proof equipment market. The company designs and produces ATEX-certified (2014/34/EU) and PTB Germany-certified hazardous-area products including lighting fixtures (DFP1-S, DFPE, DFDR2, NFDR1, DFDF, NFDD series), junction and control boxes (TBE2, JBE1/2, DJB, DCT1/1D, DCR, DCU series), cable glands and conduit fittings, signals and alarms (DAB, EBZ, DCT1-TF, EOB series), switches, plugs, and fixture hangers for use in Zones 1, 2, 21, and 22. Production is vertically integrated from in-house metal forging and casting through to finished products, supported by an internal testing laboratory.

Beyond the core explosion-proof portfolio, Alloy Industry has expanded into general industrial LED lighting (AL-HB, AL-UFO high bay; AL-FD1/FD2 floodlights; AL-ST1/2/3 street lights; AL-ST4 integrated solar street lights; AL-TL tunnel; AL-DL canopy; ALT8 tubes; AL-FL fixtures) and into wireless LED network control via the ANTE Series Antenna Barrier with 434MHz RF and up to 4km repeater-extended coverage. The company operates a quote-based B2B enterprise field-sales model with separate domestic (sales@) and international/export (export@) sales teams, technical support, and a multilingual (English/Thai/Vietnamese) website.

Alloy Industry serves oil refineries, gas separation plants, chemical storage facilities, paint factories, fuel retail stations, flammable-material warehouses, and infrastructure (e.g., MRT Tha Phra). Named enterprise and government customers include PTT (Bang Pakong, Khao Hin Son, GC Warehouse), BASF Don Mueang, Rack Bang Chak, Tank Farm Bang Chak, and MRT Tha Phra. Revenue is generated through direct hardware sales plus pre/post-sale technical services (site surveys, consulting, onsite services, illumination measurement). Certifications include ISO 9001:2015 (TUV Rheinland), ATEX 2014/34/EU, PTB Q019, Thailand Trust Mark, IEC/EN, NEMA, and TIS standards. The company has received the Prime Minister's Export Award (2020), Global SME Award (2021), and Prestigious Brands of Asia (2023).

Name

Alloy Industry

Legal name

Alloy Industry Co., Ltd.

Website

https://alloyindustry.com

Company type

Private

Founded year

1973

Operating status

Operating

Headcount range

1–10 employees

Short description

Alloy Industry Co., Ltd., founded in 1973 and headquartered in Bangkok, manufactures ATEX- and PTB-certified explosion-proof electrical equipment (lighting, junction boxes, control stations, cable glands, signals) for hazardous-area industrial facilities, and serves oil & gas, chemical, fuel retail, and infrastructure customers worldwide.

Ownership category

akta.pro rank

Product category

Explosion-Proof Electrical Equipment

NAICS

Electric Lighting Equipment Manufacturing (33513), Electric Lighting Equipment Manufacturing (3351), Wiring Device Manufacturing (33593), Electrical Equipment Manufacturing (33531)

SIC

Electric Lighting & Wiring Equipment (3640), Electrical Industrial Apparatus (3620), Electronic & Other Electrical Equipment (No Computer Equip) (3600)

akta.pro primary industry

Hazardous Location & Explosion-Proof Lighting (ATEX/IECEx, intrinsically safe fixtures) (IMAGAIAC)

akta.pro secondary industries

Specialty & Task/Workstation Lighting (Inspection/task lights, cleanroom/food-grade, portable work lights) (IMAGAIAK), Wiring Devices & Receptacles (switches, sockets, plugs, industrial outlets, pin & sleeve) (IMAGAEAF)

Keywords

• Explosion proof equipment
• Hazardous area lighting
• Industrial LED lighting
• ATEX certified enclosures
• Flameproof electrical fittings

Headquarters

HQ city

Bangkok

HQ country

Thailand

HQ region

Asia

Offices1 record

Markets served

GTM type

B2B

Offering type

Hardware or Manufacturing

Cost components

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

Revenue model

1. Explosion Proof Equipment Sales: Manufacture and sale of explosion proof electrical equipment including lighting fixtures, enclosures, control stations, cable glands, switches, and related accessories. Products are sold directly to industrial customers in oil & gas, chemical, and manufacturing sectors.
2. LED Lighting Products: Sale of LED industrial lighting including high bay lights, floodlights, street lights, tunnel lights, canopy lights, and solar street lights for both hazardous and general industrial applications.
3. Technical Services: Pre and post-sale services including site surveys, consulting, onsite services, illumination measurement and calculation services.

Pricing tiers

Go-to-market motion1 record

Distribution channels2 records

Marketing channels5 records

Core offering

Alloy Industry manufactures and exports explosion-proof electrical equipment — including lighting fixtures, junction and control boxes, cable glands, signals/alarms, switches, plugs, and fixture hangers — certified for hazardous area zones 1, 2, 21, and 22. The company also produces general industrial LED lighting (high bay, floodlight, street, solar, tunnel, canopy, tube) and the ANTE Series LED Network Control system for wireless control of hazardous-area lighting. It sells direct to industrial end-users in oil & gas, chemical, petrochemical, fuel retail, and warehousing sectors.

Product overview

Alloy Industry Co., Ltd. (อัลลอยอินดัสทรี จำกัด) is a manufacturer and distributor of explosion proof electrical equipment serving hazardous locations since 1973. Their product portfolio centers on explosion proof lighting fixtures (DFP1-S, DFPE, DFDR, NFDR, DFDF, NFDD series), explosion proof junction boxes and control stations (TBE, JBE, DJB, DCT, DCR, DCU series), cable glands and conduit fittings, signals and alarms (alarm bells, buzzers, traffic lights), switches and plugs, and fixture hangers. The company also offers LED Network Control systems featuring the Antenna Barrier (ANTE Series) for wireless hazardous area lighting control. Beyond explosion proof equipment, Alloy Industry provides general industrial LED lighting products including LED High Bay fixtures (AL-HB, AL-UFO Series), LED Floodlights (AL-FD1, AL-FD2 Series), LED Street Lights (AL-ST1, ST2, ST3 Series), Integrated Solar Street Lights (AL-ST4 Series), LED Tunnel Lights (AL-TL Series), LED Canopy Lights (AL-DL Series), T8 LED Tubes (ALT8 Series), and LED Lighting Fixtures (AL-FL Series). The company serves oil refineries, gas separation plants, offshore oil rigs, chemical storage areas, flammable storage locations, gas pumps, NGV pumps, LPG pumps, paint factories, and warehouses storing flammable materials.

Differentiator

Problem solved

Functional benefit

Products and services

• Explosion Proof Lighting Fixtures (DFP1-S, DFPE, DFDR2, NFDR1, DFDF, NFDD, DFXT, DMG1 Series) Specialized lighting equipment designed and constructed to prevent ignition of hazardous materials in explosive environments such as oil & gas facilities, chemical plants, and fuel stations. Includes fluorescent, LED, emergency exit, and emergency light variants.
• Explosion Proof Junction Boxes and Control Boxes (TBE2, JBE1, JBE2, DJB, DCT1, DCT1D, DCR, DCU Series)

Quantifiable outcome

• Products certified for use in hazardous areas zones 1, 2, 21, 22
• +2 more outcomes

Named customers8 records

Segments4 records

Ideal customer profiles2 records

Technology focussed No

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Feature4 records

Partnerships

One partnership is on record.

• Namsang Electric Class Engineering Co., Ltd.minorStrategic or Co-development Partner · 17 January 2025Joint participation in the 8th annual academic seminar 2025 held at Green Resort Hotel, Klap Ma Subdistrict, Mueang Chayong District. The partnership focuses on academic knowledge development, inviting specialized engineers and qualified professors for seminar sessions.

Scale indicators4 records

Recent moves6 records

Expansion highlights6 records

Broad incumbents

• ABB: Global industrial automation and electrification giant with explosion-proof motors, drives, and electrical equipment for hazardous areas. Comparable end-market exposure to oil & gas and chemicals, but vastly broader product portfolio.
• Appleton (Emerson): Emerson's Appleton brand offers explosion-proof and hazardous-location lighting, enclosures, and wiring devices. Direct product overlap with Alloy Industry's lighting and enclosure ranges, but distributed globally through Emerson's larger commercial network.
• Hawke International (Hubbell): Hawke International, part of Hubbell, supplies explosion-proof cable glands, enclosures, and lighting for hazardous areas. Comparable EX product categories, owned by a much larger diversified electrical equipment manufacturer.
• Eaton (Crouse-Hinds): Eaton's Crouse-Hinds division manufactures explosion-proof lighting, enclosures, and electrical products for hazardous locations. Overlaps with Alloy Industry's core product lines but competes as part of a much broader electrical portfolio.

Direct peers

• R. Stahl: German specialist in explosion-protected electrical and electronic equipment, including lighting, enclosures, control stations, and signaling devices for hazardous areas. Closely comparable product breadth and ATEX/IECEx certified focus as Alloy Industry.
• BARTEC: Global manufacturer of explosion-proof equipment, including Ex lighting, junction boxes, control stations, and cable glands for hazardous industries. Direct competitor in the same product categories and end markets.
• Cortem Group: Italian manufacturer of explosion-proof electrical equipment (lighting fixtures, junction boxes, control stations, plugs/sockets) for oil & gas, petrochemical, and marine applications. Direct mid-sized competitor with similar product portfolio and ATEX/IECEx certification focus.
• Warom Technology: Chinese manufacturer of explosion-proof electrical equipment including lighting, control boxes, and junction boxes for hazardous areas. Comparable product mix and Asian manufacturing footprint, offering a regional alternative to Western players.
• Pepperl+Fuchs: German-headquartered global leader in explosion-proof electrical equipment, intrinsic safety barriers, and hazardous-area components. Most direct competitor in terms of ATEX/IECEx certified enclosures, lighting, and control gear for oil & gas, chemical, and petrochemical customers.

Emerging players

• Adalet (a Scott Fetzer company): US-based manufacturer of explosion-proof and hazardous-location enclosures, control stations, and junction boxes. Comparable EX enclosure-focused product line, smaller scale than Eaton, similar mid-tier positioning.

Market position

Strengths5 records

Weaknesses5 records

Competitive moat5 records

Key risks6 records

Key highlights6 records

Customer concentration

• Facebookfacebook.com/AlloyIndustry
• LinkedInlinkedin.com/company/alloy-industry

Compliance9 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 Alloy Industry