FALL RIVER, MA — The Stairway Manufacturers Assn. (SMA) will hold its annual conference Apr. 29 to May 2 in St. Louis, MO. The annual conference will feature educational seminars, a facility tour of member Eureka Forge, reported results of the SMA’s Economic Influence Survey, StairCraft Awards, a building code and standard update, a golf tournament, business and committee meetings, and more.