Pump and Grouting
Reverse Circulation Drill Tools
Double Head Drilling
Down the Hole Hammer Drilling
DTH Reverse Circulation Hammer Drilling
Geothermal Hole Drilling
Hydraulic Drifter Drilling
Restricted Spaces & Underground Drilling
Rock Drilling and Blast Holes
Rotary Mud Drilling
Simultaneous Casing Setting
Soil, Mineral & Geo Tech Investigaton
Your Long-Time Partner since 1976
is a Hong Kong based
design,engineering and manufacturing company
of drilling rigs and equipments for the construction, mining, waterwell and exploration industries. It represents the synthesis of
Western high technology
intellect and industrial acumen of the East.
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 being to the environment and people around us.
a partner to both our customers and suppliers
, and being close 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 over
ago, we are today a
as manufacturer and supplier of
Please click here for
more information of our company