- Adhesives HQ – Everything Adhesives, from 3m Adhesives to Wood Adhesives
- BAMA – British Aerosol Manufacturing Association
- CAPCO – Consumer Aerosol Products Council
- CARB – Calif. Air Resources Board
- Chemical Network
- CMCS – Canadian Manufacturers of Chemical Specialties
- CPSC – U.S. Consumer Products Safety Commission
- CSR - Corporations Supporting Recycling
- Engineer.info
- EPA – Environmental Protection Agency
- Federal Register
- Fedworld
- Hydraulics Web – Everything Hydraulics, from Ac Hydraulics to White Hydraulics
- High Temperature O Rings – O ring and bearings directory by AnyOring.com
- Label Stuff – A Valuable Label Information Resource and Directory
- NACD – National Association of Chemical Distributors
- NPCA – National Paint & Coatings Association
- Paint Sites – A valuable paint directory and information resource
- Steel Recycling Institute
- The Welding Site – Categorized Directory, Welding Related News Headlines and Articles
- U.S. Commerce Department
- U.S. FDA
- U.S. Government Internet Sites
- Welding HQ – Everything Welding, from Acetylene Welding to Wire Welding
