No Flow Inflow

No Flow Inflow is also listed under the following categories: Standard Yellow Pages Heading (SYPH) Categories:

• Manholes & Manhole Covers
• Metal Products Wholesale

North American Industry Classification System (NAICS) Categories:

• Iron Foundries > Gray & Ductile Iron Foundries > Manholes & Manhole Covers
• Metal Service Centers And Other Metal Merchant Wholesalers > Metal Merchant Wholesalers > Metal Products

Standard Industry Classification (SIC) Categories:

• Gray & Ductile Iron Foundries > Manholes & Manhole Covers
• Metals Service Centers & Offices > Metals Service Centers & Offices, Nec > Metal Products