A partial list of companies using Hammonds Injection Systems...
Air BP
Air Canada
Air National Guard
Air New Zealand
Aloha Air
Amerada Hess
American Refueler
Amerigas
Amoco Canada Petroleum
Amtrak
Anheuser Busch Co.
Ashland Refining
Avfuel
Aviall
Avimach-Brazil
Bahlaq-Saudi Arabia
Bahrain National Oil
Beechcraft
Boeing
British Airways
British Royal Airforce
Buckeye Pipeline
Canadian Pacific Railroad
Cayman Airways
CBI Engineering
Chevron Texaco
Chilean Air Force
CITGO Petroleum
Clemets Fitter
Colonial Pipeline
Conoco Phillips
Conrail
Continental Airlines
CTX
Cyclone Drilling
Defense Energy
Delta Airlines
Determan
Determan Browning
Eastern Aviation
El Paso Energy
Emery Air
Emirates Airlines
Exxon Chemicals
Exxon Mobil
Frontier Airlines
Garsite
GATX Terminals
General Electric
Hanaflex Singapore
Hawaiian Airlines
Hiller Group
Hyundia Petrochemical
International Paper
Jet Blue Airlines
KBR
Kern Oil & Refining
Kerr-McGee Refining
Keystone Pipeline
Koch Refining
LaFarge North America
Liquid Automation
Lubrizol
Lufthansa
Marathon Petroleum
Mobil Oil Guam
Nalco
Norfolk Southern
Northwest Airlines
OTC-South Korea
Penzoil Products
Petro-Canada
Phillips 66
Qatar Airways
Ramp Master
Raytheon Air Services
Royal Dutch Airforce
Samsung Chemicals
Saudi Arabian Airlines
Shell
Shell Argentina
Shell Aviation
Shell Bahamas
Shell-Philippines
Southern Australia Airlines
Srilankan Airlines
Tesoro Hawaii
Texaco Refining
Thai Airways
Titan Antony-India
Total Petroleum
Trailmaster Tank
Turkish Airlines
U.S. Airforce
U.S. Army
U.S. Border Partrol
U.S. Coast Guard
U.S. Marines
U.S. Navy
Valdez Petro Terminal
Valero Refining
Varig Airlines
Velcon Canada
Verizon Freight Dept.
Williams Pipeline
Windex-Hong Kong
World Energy
Wyoming Refining