Unit Location

Diamond Engineering (Chennai) Pvt. Ltd.

Diamond Engineering (Chennai) Private Limited, was established in 1978 and later transformed to Diamond Group by P.Mohanraj who took the organisation to give it the position of the World’s No.1 Fabricator. As the first company that was formed under the Diamond Group, ‘Diamond Engineering’ is the head office for all the other units. In 2013 the head office was shifted from sholinganallur to Mambakkam with a bigger and better infrastructure to continue our journey to World No.1

Emerald Engineering

Emerald Engineering is a part of the Diamond group of Companies, located at Pudupakkam village which is 33 kilometers away from Chennai. We provide steel fabrication solutions to industrial leaders in the areas of cement plants, process plants and petrochemicals.The company was started in the year 2003 with a total area of 5 acres.With the latest and sophisticated machinery and material handling systems we can confidently claim that we deliver the best quality products to our customer

Ruby

Ruby Engineering is the biggest company under the Diamond Group of companies. The factory stretches to 150 acres and beyond and isdesigned to meet world standards. The company has the best of the latest machineries that are mainly used for sand blasting, painting, packing and storing.