Carbon Active Pars Rafsanjan Company, after several years of research work and semi-industrial testing in 2011, launched a state-of-the-art carbon activation production line. Following the setup stages and industrial testing, the company successfully started producing activated carbon from pistachio shells in 2013. This company is one of the largest producers of activated carbon from pistachio shells in the world, and due to the nature of the raw material and production capacity, it has achieved specialized technical knowledge in the field of manufacturing this strategic product.