N Jewellery Techniques Pvt. Ltd.
Mario Di Maio SpA, Milan, Italy started its activity on goldsmith, jewellers and silversmiths in 1919. In 1955, they started a new factory to manufacture rolling mills, presses, microcasting plants, general devices for finishing, as well as galvanic devices. Designing and manufacturing of its machines allows Mario Di Maio to match the needs of a very wide customer range wherever in the world, even in customizing requests.
Mario Di Maio is regarded worldwide as leader company in its field. This is due to the high quality of its products, and innovating technical solutions, thanks to a team of engineers and designers, besides the experience acquired through its many years activity.