Oil Rig Winch Drum

Oil & Gas

Oil & Gas

Since inception in 1987, Poltech Buher Inc. has been a choice supplier to original equipment manufacturers in the oil & gas industry manufacturing parts for both the offshore and onshore markets, including parts for:

  • Exploration Equipment
  • Drilling Equipment
  • Processing and Production Equipment
  • Fracturing Equipment
  • Oilfield Equipment
  • Mooring systems and more

Poltech Buher Inc. provides turnkey solutions from advanced planning to delivery, including sourcing of raw materials, design support, machining, fabrication, NDT Testing, mechanical and electrical assembly, re-certification and hydrotesting. We have in depth experience working with austenitic stainless steel, duplex stainless steel as well as specialty alloys and dissimilar metals.

Oil Rig Winch Drum
Oil Rig Winch Drum

With over 35 years of experience and unparalleled capabilities, Norwest is a recognized leader in machining, fabrication and assembly processes for a wide range of parts and components including:

  • Mud Pump Frames
  • Crank Shafts & Fluid Ends
  • Draw Work shafts
  • Drums & Brakes
  • Umbilical & Connectors
  • BOP’s
  • Doors
  • Rotation Control Devices
  • Tongs and Lifting Devices
  • Sub-sea Ball Check Vales
  • Windlass

Our Certifications:

Certificate of Registration
ISO 9001:2015
Certificate of Accreditation
CSA 47.1

Canadian Welding Bureau


Controlled Good Program


Experience working with leading classification societies such as DNV/ABS/LLOYD’s with a growing library of qualified weld procedures.

Ready to Work With Us?