| Business | Phone |
| China Oil Usa Lnc 865 S Figueroa St # 2308, Los Angeles 90017 | (213) 891-1888 |
| Mercury Air Center 6411 W Imperial Hwy, Los Angeles 90045 | (310) 215-5745 |
| South Coast Oil Corp 800 W 6th St, Los Angeles 90017 | (213) 426-6965 |
| Tower Technologies 1040 N Las Palmas Ave, Los Angeles 90038 | (323) 933-4953 |
| Marina Oil Co Inc 1359 W Century Blvd, Los Angeles 90044 | (323) 756-4303 |
| Service Oil Co 5122 S Atlantic Blvd, Los Angeles 90040 | (323) 560-3952 |