Department of Transportation Pipeline and Hazardous Materials Safety Administration Hazardous Materials Safety Identification Class of Approval Number Company Name / Address Tester Date M1001 Amtrol Inc. 29-Apr-2008 1400 Division Road West Warwick, RI 02893 M1002 Pressure-Pak Container Company 29-Jan-1990 5 Skinner St East Hampton, CT 06424 M1003 Worthington Cylinders-Chilton 22-Sep-2004 300 Breed Street Chilton, WI 53014 M1004 Bernzomatic Corp. 13-Feb-1991 Olney St Medina, NY 14103 M1005 Worthington Cylinders, Div. Of Worthington Industries, Inc 13-Feb-1991 P.O. Box 29008 Columbus, OH 43229 M1006 Allied Chemical Corp. 13-Feb-1991 332 Cass Ave. Mount Clemens, MI 48043 M1007 Hi-Pac, Div. Of Worcester Pressed Steel Co. 13-Feb-1991 100 Barber Ave. Worcester, MA 01606 M1009 Larson Tool And Stamping Co. 13-Feb-1991 90 Olive St. Attleboro, MA 02703 M1010 Amerex Corporation 13-Feb-1991 P.O. Box 81 7595 Gadsden Highway Trustville, AL 35173 M1011 Kidde-Fenwal, Incorporated 13-Feb-1991 400 Main Street Ashland, MA 01721 M1012 Turner Company, Div. Of Olin Corp 13-Feb-1991 821 Park Ave. Sycamore, IL 60178 M1013 Allied Healthcare Products, Inc. (Bought Lif-O-Gen) 13-Feb-1991 1720 Sublette Avenue St. Louis, MO 63110 M1014 Worthington Cylinders-Gerett 22-Sep-2004 Megal Drive Menomonee Falls, WI 53051 M1016 Kaiser Aluminum & Chemical Corp.Erie Works 13-Feb-1991 P.O. Box 619 Erie, PA 16512 M1017 Chamberlain Manufacturing Corp. 13-Feb-1991 P.O. Box 2335, East 4Th Esther Sts. Waterloo, IA 50705 M1019 Chandler Evans Inc 13-Feb-1991 Charter Oak Blvd. West Hartford, CT 06101 Page 1 of 14 Manufacturers Symbols (Sorted By Identification Number) Department of Transportation Pipeline and Hazardous Materials Safety Administration Hazardous Materials Safety Identification Class of Approval Number Company Name / Address Tester Date M1020 Eaton Corporation 13-Feb-1991 466 Stephenson Highway Troy, MI 48084 M1021 Eaton Corporation 13-Feb-1991 1330 Piedmont St. Troy, MI 48084 M1022 A.B.M. International Corp. 13-Feb-1991 333 Waverly Ave. Mamaroneck, NY 10543 M1023 Automotive Products Div. 13-Feb-1991 17325 Euclid Ave. Cleveland, OH 44112 M1024 Whittaker Corp. 13-Feb-1991 5159 Baltimore Dr. La Mesa, CA 92041 M1025 Brunswick Corporation 13-Feb-1991 4300 Industrial Ave. Lincoln, NE 68504 M1026 Chamberlain Mfg. Corp. 13-Feb-1991 P.O. Box 2335, East 4Th & Esther Sts. Waterloo, IA 50705 M1027 I.K.I. Mfg. Co. Inc. 13-Feb-1991 107 Maple Ct Edgerton, WI 53534 M1028 Western Hydraulics Div., Borg-Warner Corp. 13-Feb-1991 7500 Tyrone Ave. Van Nuys, CA 91409 M1029 Tavco, Inc. 13-Feb-1991 20500 Prairie St. Chatsworth, CA 91311 M1030 Gastech Inc. 13-Feb-1991 2560 Wyandotte St. Mountain View, CA 94043 M1031 E.F. Britten & Co., Inc. 13-Feb-1991 22-26 South Ave W. Cranford, NJ 07016 M1032 Wingaersheek Inc. 13-Feb-1991 2 Dearborn Rd. Peabody, MA 01960 M1033 Applied Equipment Company 13-Feb-1991 28020 Avenue Stanford Valencia, CA 91355-1105 M1034 Garrett Pneumatics Systems Division 13-Feb-1991 P. O. Box 5217 111 South 34th Street Phoenix, AZ 85010 M1037 Casco Products 13-Feb-1991 512 Hancock Ave. Bridgeport, CT 06602 Page 2 of 14 Manufacturers Symbols (Sorted By Identification Number) Department of Transportation Pipeline and Hazardous Materials Safety Administration Hazardous Materials Safety Identification Class of Approval Number Company Name / Address Tester Date M1038 Virginia Chemicals, Inc. 13-Feb-1991 3340 West Norfolk Rd. Portsmouth, VA 23708 M1039 Catalina Cylinders, Cliff Impact Division 13-Feb-1991 2400 Aluminum Avenue Hampton, VA 23661 M1040 Whitmire Research Lab, Inc. 13-Feb-1991 3568 Tree Court Blvd. Saint Louis, MO 63122 M1041 Stop-Fire, Inc. 13-Feb-1991 Us Rt. #1 At Blockhouse Line South Brunswick, NJ 08902 M1042 Krubur Inc. 13-Feb-1991 900 Pingree Road Algonquin, IL 60102 M1043 Orb Industries, Inc. 13-Feb-1991 Main And Race Streets Upland, PA 19063 M1044 Star Sprinkler Corporation 13-Feb-1991 4545 Tacony St. Philadelphia, PA 19124 M1045 Tube Manifold Corp. 13-Feb-1991 415 Bryant Street North Tonawanda, NY 14120 M1046 Enmet Corp. 13-Feb-1991 P.O. Box 979 680 Fairfield Court Ann Arbor, MI 48108 M1047 Speer Products Inc. 13-Feb-1991 Memphis Memphis, TN M1048 Air Reduction Co. 13-Feb-1991 3025 Stender Way Santa Clara, CA M1049 Air Reduction Co. 13-Feb-1991 660 N. Baldwin Park Boulevard City Of Industry, CA 91744 M1050 Jetco Inc. 13-Feb-1991 3920 W. Clarendon Ave. Phoenix, AZ 85019 M1051 Shaban Manufacturing Ltd. 13-Feb-1991 3052 Hardee Street Fort Myers, FL 33901 M1053 Analytical Products, Inc. 13-Feb-1991 551 Taylor Way Belmont, CA 94002 M1054 Dynamation, Inc 13-Feb-1991 P.O. Box 2253 Ann Arbor, MI 48106 Page 3 of 14 Manufacturers Symbols (Sorted By Identification Number) Department of Transportation Pipeline and Hazardous Materials Safety Administration Hazardous Materials Safety Identification Class of Approval Number Company Name / Address Tester Date M1055 Liquid Carbonic Corp. 13-Feb-1991 9950 Chemical Road Pasadena, TX 77507 M1056 Airco Industrial Gases 13-Feb-1991 Buncher Industrial District Leetsdale, PA 15056 M1057 Phillips 13-Feb-1991 8200 Grand Avenue, South Minneapolis, MN 55420 M1058 Technical Chemical Company 13-Feb-1991 10737 Spangler Road Dallas, TX 75220 M1059 Carleton Controls Corporation 13-Feb-1991 Jamison Road East Aurora, NY 14052 M1060 Scott Specialty Gases, Inc. 17-Jun-1991 Rt. 611 Plumsteadville, PA 18949 M1061 Metalcraft Inc. 13-Feb-1991 718 Debelius Avenue Baltimore, MD 21205 M1062 Reliable Fire Protection 13-Feb-1991 Englishwon & John Wall Rds Old Bridge, NJ 07726 M1063 Scientific Gas Products 13-Feb-1991 30l Hollywood Avenue South Plainfield, NJ 07080 M1064 Scientific Gas Products 13-Feb-1991 3325 Westside Drive Pasadena, TX 77502 M1065 Scientific Gas Products 13-Feb-1991 500 Weaver Park Road Longmont, CO 80501 M1066 Scientific Gas Products 13-Feb-1991 5121 Branden Court Fremont, CA 94538 M1067 Lumdor Safety Products., Esp Inc. 13-Feb-1991 5364 Nw 167Th St. Miami, FL 33014 M1068 Cleanweld Products, Inc. 13-Feb-1991 16016 Motoya St. Irwindale, CA 91706 M1069 Gardner Cryogenics 13-Feb-1991 Four North Olney Avenue Cherry Hill, NJ 08003 M1070 Cryogenic Rare Gas Laboratories Inc. 13-Feb-1991 730 South 13th Street Newark, NJ 07103 Page 4 of 14 Manufacturers Symbols (Sorted By Identification Number) Department of Transportation Pipeline and Hazardous Materials Safety Administration Hazardous Materials Safety Identification Class of Approval Number Company Name / Address Tester Date M1071 Cryogenic Rare Gas Laboratories, Inc. 13-Feb-1991 46 Liberty Street Metuchen, NJ 08840 M1072 Harbour Industries, Inc. 13-Feb-1991 10 Sunset Road Marblehead, MA 01945 M1073 Amtrol, Inc.(Inactive) 13-May-1981 1630 Corporate Place Interchange City Industrial Park Nashville, TN 37217 M1074 Kidde Belleville 06-May-1981 675 Main Street Belleville, NJ 07109 M1075 American Cylinder Corporation 23-Jun-1981 175-0 Penrod Court Glen Burnie, MD 21061 M1076 Appalachian Electronic Instruments, Inc. 11-Sep-1981 810 West Monroe Avenue Ronceverte, WV 24970 M1077 Benell, Inc. 17-Dec-1981 93 West Little Canada Road Little Canada, MN 55117 M1078 Hydraulic Research Textron 17-Dec-1981 10445 Glenoaks Boulevard Pacoima, CA 91331 M1079 Worthington Cylinders 27-Jan-1982 2800 North Lynn Riggs Blvd. Claremore, OK 74017 M1080 CJB Industries, Inc. 28-Jan-1982 Highway 39 West Chanute, KS 66720 M1081 Falcon Safety Products Inc. 13-Feb-1991 1065 Bristol Road Mountainside, NJ 07092 M1082 Cline-Buckner Inc. 09-Apr-1982 16317 Piuma Avenue Cerritos, CA 90701 M1083 Sierra Monitor Corporation 04-Mar-1993 1991 Tarob Court Milpitas, CA 95035 M1084 Scientific Gas Products, Inc. 29-Apr-1982 301 Hollywood Avenue Plainfield, NJ 07080 M1085 Scientific Gas Products, Inc. 04-Jun-1982 P.O. Box 312 South Plainfield, NJ 80501 M1086 Sprayon Products 04-Jun-1982 3818 East Coronado Street Anaheim, CA 92803 Page 5 of 14 Manufacturers Symbols (Sorted By Identification Number) Department of Transportation Pipeline and Hazardous Materials Safety Administration Hazardous Materials Safety Identification Class of Approval Number Company Name / Address Tester Date M1087 Denmar Precision Machine, Inc. 04-Jun-1982 P.O. Box 952 47 Congress St., Bldg #4 Salem, MA 01970 M1088 Instrumentation Laboratory, Inc. 30-Jun-1982 113 Hartwell Avenue Lexington, MA 02173 M1089 Chem-Tech, Ltd. 20-Jul-1982 1006 Hobson Street Pleasantville, IA 50225 M1090 Air Liquide America Corporation (formerly Liquid Air Corporation 23-Jul-2002 Woods Road Cambridge, MD 21613 M1091 Chem-Pak Specialty Industrial Chemicals 21-Oct-1982 P.O. Box 685 13 Oates Avenue Winchester, VA 22601 M1092 Amtrol, Inc. (GESA) 02-Nov-1982 1400 Division Road West Warwick R.I. 02983 Menden, GR M1093 Rocket Research Company 13-Dec-1982 11441 Willows Road Redmond, WA 98052 M1094 International, Inc. 12-Jan-1983 631 Mimosa Drive, N.W. Cleveland, TN 37311 M1095 K Products 23-Feb-1983 676 County Road 18 Minneapolis, MN 55427 M1096 Cardinal Tool 23-Feb-1983 724 Commerce Street Aberdeen, SD 57401 M1097 Reuter-Stokes, Inc. 31-May-1983 18530 South Miles Parkway Cleveland, OH 44128 M1098 Norman F. Prescott Company 10-Jun-1983 4 Fairview Avenue Wenham, MA 01984 M1099 Rossam Industries, Inc. 11-Jul-1983 811 Northwest 57 Place Fort Lauderdale, FL 33309 M1100 MG Industries, Scientific Gases 19-Jul-1983 175 Meister Avenue North Branch, NJ 08876 M1101 Carleton Technologies, Inc. (Formerly, Moog, Inc.) 14-Sep-1983 3910 Riga Boulevard Tampa, FL 33619 Page 6 of 14 Manufacturers Symbols (Sorted By Identification Number) Department of Transportation Pipeline and Hazardous Materials Safety Administration Hazardous Materials Safety Identification Class of Approval Number Company Name / Address Tester Date M1102 Renaissance Industries, Inc., Sharpsville Operation 02-Feb-1984 600 Main Street Sharpsville, PA 16150 M1103 Rel-Tek Corporation 27-Feb-1984 616 Beatty Road Monroeville, PA 15146 M1104 Incyl, Limited 18-Apr-1984 8228 Fischer Road Baltimore, MD 21222 M1105 Rocket Research Company 03-May-1984 915 Randolph Road Moses Lake, WA 98837 M1106 Acme Industrial Equipment Company 25-May-1984 1415 Hyde Park Avenue Boston, MA 02136 M1107 Ellaird Cylinder Corporation 09-Aug-1984 P.O.