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HD Engineering

HD Engineering is a Hong Kong based design, engineering and manufacturing company of drilling rigs and equipment for the construction, mining, water well and exploration industries. It represents the synthesis of Western high technology with the intellect and industrial acumen of the East. As part of the Casagrande Group, the HD brand offers specialised options in the manufacturing and supply of foundation equipment for hard rock excavation, down the hole (DTH) hammers, direct and reverse circulation and micro-drilling rigs for DTH.

The Philosophy of HD Engineering is to design, innovate and manufacture products to embody the latest technology, high quality, maximum reliability and long operational life - and yet at the same time be practical and cost effective. Our machines are designed for the people in the field. We listen to their needs and build products to serve them better. We constantly strive to adopt methods, processes and materials that are beneficial to the environment and people around us.

As a partner to both our customers and suppliers, and being close to the market as well as being with the development of drilling technology, HD is there to provide solutions to drilling needs. From our modest beginning in 1976, today we are a vibrant company that is internationally recognised, as manufacturer and supplier of quality equipment.