Sparks, NV-based Haws recently announced two internal promotions. Sam Sarver now is vice president of sales. Sarver has been part of the Haws sales team for the past 13 years. His new responsibilities include the oversight and day-to-day international sales operations. Bruna Leite Mazurchi now is managing director, Latin America. Mazurchi has been a part of the Haws/Avlis family since 2004, with various cross-departmental experience and roles and in customer service, finance, sales and operations. She has been leading the Latin America team for more than two years and, in her expanded role, will continue to lead strategic initiatives for growth in her marketplace.