• Spectra Water Makers, San Rafael, CA (Marine RO Manufacturers) 
• ITS Water Technologies, Katy, TX (RO Manufacturers) 
• Clear Well Corp. Washington, OK (Municipal RO Design Firm)
• Cities of Seiling, Geary, Minco & Lindsay, OK(Municipal Water Treatment Plants) 
• Water Factory 21, Orange County, CA
• Chem Nuclear Systems
• Ross Nutrition/Abbott Labs
• GMT Microelectronics
• Owens Brockway
• Crown Cork & SealBiokyowa, Inc.
• Chang Hua Water Refiner Co.
• Chang Hua Water Purification Co.