East West Bank offers multilingual service in English, Cantonese, Mandarin, Vietnamese, and Spanish.East West Bancorp is the holding company for East West Bank, which operates about 110 branches in California, mainly in and around Los Angeles, the San Francisco Bay, Orange County, and Silicon Valley. The bank has more than 25 additional branches in the Atlanta, Boston, Houston, New York, and Seattle metropolitan areas, as well as locations in China, Hong Kong, and Taiwan. It caters to the Asian-American community and provides international banking and trade financing to importers/exporters doing business in the Asia/Pacific region.