National-Oilwell Canada Ltd

National-Oilwell Canada Ltd is also listed under the following categories: Standard Yellow Pages Heading (SYPH) Categories:

• Oil Field Equipment & Supplies
• Oil & Gas Companies

North American Industry Classification System (NAICS) Categories:

• Natural Gas Distribution
• Industrial Machinery And Equipment Merchant Wholesalers > Petroleum Industry Machinery > Oil Field Equipment & Supplies
• Petroleum Bulk Stations And Terminals > Oil & Oil Crude > Oil Companies & Distributors

Standard Industry Classification (SIC) Categories:

• Gas Production &/Or Distribution
• Industrial Machinery & Equipment > Petroleum Industry Machinery > Oil Field Equipment & Supplies
• Fuel Oil Dealers > Oil Companies