Dee Development Engineers Ltd. provides prefabricated piping solutions. It operates through piping, power and heavy fabrication segments. The Piping segment engages in the manufacturing of pre-fabricated engineering products, pipe fittings, and piping systems. The Power segment offers biomass based power generation. The Heavy fabrication segment involves in the manufacturing of wind mill tower. The company was founded in 1983 and is headquartered in Faridabad, India.