Koo's Manufacturing, Inc., South Gate, 2004. 2741 Seminole Avenue, South Gate. "The company is categorized under: Sewing contractor. The company manufactures and distributes men's, women's and children's jeans." -- http://www.manta.com/c/mm7ftw5/koos-manufacturing-inc
McKenna Boiler Works, Inc., Los Angeles, 2004. 1510 North Spring Street, Los Angeles. "The company manufactures boilers for the dry cleaning and laundry industry. They also provide service in addition to manufacturing." -- http://mckennaboiler.com/