Vietnam Smiles JSC, operating under the O'Smiles brand, specializes in producing frozen Vietnamese Banh Mi for both local and international markets. With an emphasis on health and convenience, O'Smiles uses no preservatives or artificial additives in its products. The company has successfully expanded its market to countries like the USA, Japan, and Australia. Their mission is to share the iconic taste of Vietnamese Banh Mi worldwide, maintaining authentic flavors and high-quality standards. O'Smiles products are widely available across supermarkets, convenience stores, and online platforms.