Daiwa Industrial Co., Ltd.

About Daiwa Industrial Co., Ltd.

■ What does the company do? When is it needed?

In a nutshell, Daiwa Industrial Co., Ltd. is a manufacturer that designs, fabricates, and installs industrial process equipment for cutting-edge industries — including semiconductor, LCD, and medical manufacturing — using its proprietary plastic processing technology. Founded in August 1982 and headquartered in Wanouchi-cho, Anpachi-gun, Gifu Prefecture, the company serves as a "chemical process partner" supporting advanced manufacturing both in Japan and internationally.

👉 Real-world applications and use cases

• Semiconductor manufacturing — Daiwa designs and manufactures silicon wafer cleaning systems and chemical process equipment essential to semiconductor fabrication. Its technology is at work in the facilities that produce the chips found in smartphones and computers.

• LCD panel and display manufacturing — Equipment for liquid crystal panel production supports the manufacturing lines that create screens for televisions and mobile devices.

• Plating, PCB, and solar cell manufacturing — Corrosion-resistant equipment and cleaning systems are supplied to electronics and renewable energy production lines across multiple industries.

• Medical applications — The company has expanded into medical device manufacturing, broadening its reach beyond semiconductor-related industries.

💡 Did you know? In manufacturing environments where metals like iron, aluminum, and stainless steel cannot be used, Daiwa's unique plastic processing technology steps in. The company handles the entire production process in-house — from material selection and precision cutting to welding, piping, and electrical integration — and operates a Class 10,000 cleanroom for high-precision equipment assembly.

■ Office Locations

Domestic locations: Head Office/Factory and the Shiga Factory (two locations)

Overseas presence: Operations in 3 countries

The company has established a global business foundation across the United States, China, and South Korea.

It founded Sound Business Daiwa Inc. in California, USA in 2001, and Shinyuxing Electronics Technology (Suzhou) Co., Ltd. in Suzhou, China in the same year.

In South Korea, the company made a capital investment in SIE in 2005 and established a new office building in Cheonan, Chungcheongnam-do in 2006.