sentences:  By 1942, Pioneer was the largest producer of nylon parachutes in the world.At the peak, 3,000 employees made 300 parachutes each day, making Pioneer one of the largest suppliers for American servicemen who jumped behind enemy lines on D-Day.After working several years together at Pioneer, in 1947, Floyd and son Prevost Smith founded the Smith Parachute Company, at Gillespie Field in San Diego.