Taking advantage of the rise of radio, the store offers the latest in radio devices; over time it expands its range of products to include white goods (domestic appliances), spare parts, tires, et al.[2] In 1938 the Laguna Radio Company was restructured under the new name Compañía Comercial Cimaco S.A.[2] In 1948 Cimaco opened its new store at the corner of Avenida Hidalgo and C. Ramón Corona streets, still in operation today.
It launched with 2,475 square meters of floor space but has since been expanded to cover the entire block.
[2] In 1980 Cimaco celebrated its 50th anniversary and announced the construction of a new 18,000-square-meter warehouse and distribution center which opened October 1981.
Services include receiving, marking, storage and logistics for delivery of merchandise to Grupo Cimaco stores.
[5] For Día de Muertos, Cimaco creates an altar, for example in 2023 one dedicated to Colombian sculptor and artist Fernando Botero.