Showa Denko

Showa Denko is a Japanese company producing a wide range of products and serving an equally wide range of customers, from heavy industry to the electronic and computer industries. The company is divided into five business sectors: petrochemicals, aluminium, electronics, chemicals and inorganic materials. Showa Denko has more than 180 subsidiaries and affiliates. The company has vast overseas operations and a joint venture with Montell and Nippon Petrochemicals to make and market polypropylenes.