OFFICIAL DOWA DISTRIBUTOR

DOWA Electronics Official Korea Distributor

DONGHWA IND is the official Korean distributor of DOWA Electronics (Japan) — IR·SWIR·MWIR·UV LEDs and GaAs wafers, officially imported, with local stock, datasheets, samples, and engineering support in one place.

DOWA

Who is DOWA Electronics?

DOWA (DOWA Holdings) is a Japanese materials & electronics group founded in 1884 with 7,500+ employees, grown from non-ferrous smelting into a global leader in compound semiconductors and functional materials.

DOWA Electronics is one of few makers covering the full IR·SWIR·MWIR·UV spectrum beyond visible — a core supplier of industrial light sources for non-invasive healthcare, NDIR gas sensing, machine vision, and sterilization.

18847,500+ employeesCompound semiconductorIR · SWIR · MWIR · UV

CATALOG

DOWA products we distribute

From 285nm to 5000nm — DOWA's full-spectrum LEDs and GaAs wafers from a single source.

SWIR LED1040–1900nm

InGaAs short-wave IR

View specs

MWIR LED2100–4300nm

Mid-IR for NDIR gas sensing

View specs

IR LED650–980nm

Machine vision · security · biometrics

View specs

UV LED308–340nm

Deep-UV sterilization · curing

View specs

GaAs Wafer2–6 inch

Japan-origin GaAs substrates

View specs

Optics & Filters—

LED-matched optics

View specs

WHY BUY THROUGH US

The official-distributor difference

Official import · genuine

Contracted official distributor — genuine traceability, no gray-market risk.

Datasheets & docs

DOWA official datasheets downloadable locally, with Korean spec guidance.

Local stock · fast lead

Standard wavelengths in stock; KRW invoicing and local terms.

Korean engineering support

Wavelength selection, optics/thermal design, and sample evaluation support.

OFFICIAL

DOWA official sites

DOWA Holdings DOWA Electronics SWIR / IR LED (infrared-led.com) UV LED (ultraviolet-led.com)

For the broader supply network (RUNLITE·JENTECH, etc.) see the partners page.

FAQ

Q.Is DONGHWA IND really the official DOWA distributor?+

Yes. DONGHWA IND is the contracted official Korean distributor of DOWA Electronics, importing and supplying DOWA IR·SWIR·MWIR·UV LEDs and GaAs wafers.

Q.Can I get samples or datasheets?+

Yes — datasheets for standard wavelengths download directly here; for samples/custom specs, contact us for a 1-day response.

Q.Are GaAs wafers also supplied via DOWA?+

Yes — Japan-origin DOWA GaAs wafers, an officially imported supply free of China's gallium export controls.

Source DOWA products through DONGHWA

Tell us wavelength, quantity, and timeline — we'll send a genuine-product quote and datasheets within a day.

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