Quad Plus

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

• Electric Motor & Generators
• Engineers - Professional

North American Industry Classification System (NAICS) Categories:

• Electrical Apparatus And Equipment, Wiring Supplies, And Related Equipment Merchant Wholesalers > Electrical Control Systems & Materials > Electric Motors & Generators
• Engineering Services > Engineers - Professional

Standard Industry Classification (SIC) Categories:

• Electrical Apparatus & Equipment > Electrical Control Systems & Materials > Electric Motors & Generators
• Engineering Services > Engineers - Professional