Plumbers & Pipe Fitters Local Union 630

Plumbers & Pipe Fitters Local Union 630 is also listed under the following categories: Standard Yellow Pages Heading (SYPH) Categories:

• Metals Service Centers & Offices

North American Industry Classification System (NAICS) Categories:

• Metal Service Centers And Other Metal Merchant Wholesalers

Standard Industry Classification (SIC) Categories:

• Metals Service Centers & Offices