Sumitomo earns ISO certification for energy management in Turkey | Rubber News
Opening Ceremony Held At Sumitomo Rubber's New Factory In Turkey - aftermarketNews
Sumitomo Rubber Industries Ltd. - World Business Council for Sustainable Development (WBCSD)
Sumitomo Rubber Settles Lawsuit Filed Against Chinese Tire Manufacturer for Infringement of Tire Patent & Design Rights | Sumitomo Rubber Industries, Ltd.
Sumitomo's sales slump; back-order status improves | Tire Business
Company|Sumitomo Rubber Industries, Ltd.
Sumitomo Rubber profits drop 53% | European Rubber Journal
Al Naboodah Group's Ace Auto Expert to distribute Sumitomo Tyres in the UAE - PMV Middle East