Other links at |
1. |
Derrick Corporation
|
|
Manufacturer of patented fine screening technology for wet and dry separations in mining and mineral processing, industrial minerals, chemical, construction aggregate, pulp and paper industries.
|
2. |
Microtunneling
|
|
Design, construction and operation of machinery for the trenchless construction of small diameter sewers and house connections
|
3. |
Eastrock Inc.
|
|
Rents, sells, and services hydraulic drills, breakers and drilling tools.
|
4. |
Cubex Ltd
|
|
Designs and manufactures underground and surface drilling equipment for global use.
|
|
|