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Empowering Innovation
Since 1985

Delivering trusted laboratory, engineering, and automation solutions for global research, pharma, biotech, and industrial clients.
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The DU Group Advantage

DU Group unites Deepali United Manufacturing, DIMA Engineering, and Sayog Corporation — three companies sharing one vision:
To deliver dependable products and superlative service that empower innovation.

Our Companies

Reliable Laboratory Equipment. Proven Performance.

Founded in 1985, Deepali United is a leading manufacturer and exporter of laboratory equipment known for durability, reliability, and value.

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Empowering Simplicity Through Smart Technology.

DIMA Engineering delivers digital and automation solutions for labs and research centers. We create technology that just works — efficient, intuitive, and built for performance.

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Service Excellence. Industrial Innovation.

Founded in 1985, Deepali United is a leading manufacturer and exporter of laboratory equipment known for durability, reliability, and value.

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