Sumitomo Riko Co. Ltd. (TYO:5191) is exhibiting for the first time at the American Public Transportation Association (APTA) Expo 2017 taking place in Atlanta, Georgia from Oct. 9–11. The company has introduced its anti-vibration rubber products for railcars at the expo, eyeing a full-scale expansion into the North American market. Anti-vibration rubber products for railcars are installed in the truck…