Sumitomo Rubber Industries Ltd. (TYO:5110) has revealed findings of inappropriate quality control practices at two locations: namely, marine dock fender testing at its Kakogawa Factory in Hyogo Prefecture, Japan, and tire production at subsidiary Sumitomo Rubber South Africa (Pty) Ltd. Working immediately to verify the safety of both fenders and tires upon this discovery, Sumitomo Rubber has found there to...