F. M. Brown Sons operates through a range of divisions and manufacturing facilities in Pennsylvania. Its oil and coal division features service contracts, reading anthracite, delivery and customer pick-up solutions. The division also sells straw, grass seed, salt, hardwood charcoal and fertilizers. F. M. Brown Sons also has a pet products division that offers a variety of products for companion animal, caged and wild birds, parakeets, canaries, parrots, rabbits, guinea pigs, reptiles, iguanas, turtles, pigeons and equines. The company s flour milling division produces soft winter wheat flour for the snack food industry. The company also features farm, seed and feed divisions.