About Us

Bio-refinery and Waste to Resource Technology

Roy Research and Technology (RRT) is a clean technology for bio-refining and waste to resource organization based in Calcutta, India.

Roy Research and Technology has developed technology on solar semi-conductor and wind energy, effluent treatment and conversion to a resource, renewable nitrogen bio-fertilizer, clean metal treatment and finishing technology, building industry inputs like semi-conductive cement-free bricks, roofing tiles and shingles, aggregates and conductive ink, and semiconductor for renewable energy.

Roy Research and Technology has held over 50 patents on the innovations.

For more information and answers to business consultation and inquiries please call or click here to write to us. We’ll be happy to hear from you.

Roy Research and Technology,

Calcutta, India; Phone: +91891


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