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

• Hospital & Medical Equipment & Supplies
• Medical Equipment & Devices Service & Repair
• Medical Service Organizations

North American Industry Classification System (NAICS) Categories:

• Medical, Dental, And Hospital Equipment And Supplies Merchant Wholesalers
• Commercial And Industrial Machinery And Equipment (Except Automotive And Electronic) Repair And Maintenance > Professional & Trade Equipment Repair > Hospital & Medical Equipment Repair
• Professional Organizations > Organizations, Medical & Health Services

Standard Industry Classification (SIC) Categories:

• Medical & Hospital Equipment
• Repair Shops And Related Services, Nec > Professional & Trade Equipment Repair > Hospital & Medical Equipment Repair
• Professional Membership Organizations > Organizations, Medical & Health Services