| Company | Category | Area | Address | Web | E-mail | Contact person |
| W A MURPHY INC | Whol Explosives | California | PO BOX 4607, EL MONTE, Los Angeles, California, 91734-0607, USA |
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Gloria Mc Cardle |
| W A MURPHY INC | Mfg Explosives | California | 4144 ARDEN DR, EL MONTE, Los Angeles, California, 91731-1902, USA |
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BILL MC CARDLE |
| W A MURPHY INC | Mfg Explosives | California | PO BOX 96, HELENDALE, San Bernardino, California, 92342-0096, USA |
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WALT JONES |
| W A MURPHY INC | Mfg Explosives | California | PO BOX 96, HELENDALE, San Bernardino, California, 92342-0096, USA |
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WALT JONES |
