Sdi

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

• Gates Operating Devices Residential
• Oil & Gas Well Service

North American Industry Classification System (NAICS) Categories:

• Support Activities For Oil And Gas Operations
• Other Building Material Dealers > Fencing Materials & Gates Retail > Gates & Operating Devices

Standard Industry Classification (SIC) Categories:

• Oil & Gas Field Services, Nec
• Lumber & Other Building Materials > Fencing Materials & Gates Retail > Gates & Operating Devices