                  STRUCTURAL MATERIALS CO.

                                          1201 E. McFadden Ave
                                         Santa Ana, CA 92702
                                                               714-567-0198
                                                         FAX 714-567-0194

                          Web Site: http://www.structuralmaterials.com

California

Commerce - 7025 E. Slauson Ave. 323-728-7115

(90040) 800-638-9500

323-721-5041 - Fax

Hesperia                                     9459 Santa Fe Avenue (92345)       760-949-0321-
                                                                                                                 760-949-0305- - Fax

Santa Ana                                   1201 East McFadden Avenue        714-567-0198
                                                                (92705)                                    714-567-0194 - Fax


San Bernardino                         1515 S. Waterman (92408)             909-386-3600
                                                                                                                 800-378-7664
                                                                                                                 909-386-3605 - Fax

San Marcus                               805 E. Mission Rd. (92069)           760-510-8320
                                                                                                                 800-810-8877
                                                                                                                 760-510-8328 - Fax

Sun Valley                                11731 Sheldon St. (91352)             818-767-4331
                                                                                                                 800-533-2021
                                                                                                                 818-768-0193 - Fax

Updated: 6/22/09