22 March 2025: Maj.Gen. Nattapond Kongsompong, Vice President - Community and Government Relations, along with CMAN-DMAN volunteer employees, donated a repurposed good-conditioned helmets to representatives of Kaeng Khoi and Muak Lek Community. These helmets were used for lighting and safety equipment for cave tours. They also participated in the “Cave Through Cave” exploratory activity to test newly opened tourist routes, provide feedback, and help promote the beauty of the stalactites and stalagmites. This effort aims to encourage responsible ecotourism, create jobs in the local community through tour guide and services, and raise awareness about conserving natural resources in Saraburi province.