Woodruff Trenching

Woodruff Trenching is also listed under the following categories: Standard Yellow Pages Heading (SYPH) Categories:

• Engineers
• Construction & Mining Machinery

North American Industry Classification System (NAICS) Categories:

• Construction And Mining (Except Oil Well) Machinery And Equipment Merchant Wholesalers
• Engineering Services

Standard Industry Classification (SIC) Categories:

• Construction & Mining Machinery
• Engineering Services