Dynasol LLC (Dynasol Elastomers) announces the promotion of Juan Ramón Salinas to Commercial & Marketing Director; he will replace Joaquin Gay who is no longer with the company and is pursing other interests. In his new role, Juan Ramón will be responsible for managing Dynasol's Commercial activities, including worldwide sales and marketing. Juan Ramón has the leadership, expertise and vision to ensure the successful growth of the commercial area. He will be based in Houston, TX. Juan Ramón has more than 18 years of experience in the broad base polymer and plastic businesses working in the areas of Marketing, Logistics and Distribution, and Technical Assistance. Prior to Dynasol, he was a Plant Director for Resirene, S.A. de C.V. Monterrey, Mexico.