Coffee as a crop is a predominant source of income for the Chiapan producers and Limber's family have been growing coffee here in the Amatenango for generations. Limber got involved in coffee production at an early age before leaving to pursue studies in agronomy. He worked in several different regions in Mexico before returning to his farm to become the primary caretaker and producer.
After returning home and founding SIPRO, they established a relationship with Raw Material aspiring to be dynamic and to represent the best interests and ensure competitive returns for all their members. The infrastructure and fertiliser distribution in this region is considerable because of the dependence on coffee as the main source of income for families and so the producers of SIPRO have been producing and continue to produce exceptional quality coffees.