Sanwa Tajima (三和タジマ株式会社)

Sanwa Tajima has designed, made and installed stainless, steel, aluminium and bronze architectural metalwork since 1918. Its range includes clear-glazed 特定防火設備 using Pyroswiss heat-strengthened glass (Fired II) and the ST Fire Shield 1-hour fire-resistant partition. The company says all of these fire products are 大臣認定. The MLIT fire-equipment ledger lists approvals EA-0460 and EA-0451 in its name. It has factories in Saitama, Nagano, Aichi and Hyōgo.