About Sumitomo Pharma

sumitomo  Introduces Sumitomo Electric's optical transceiver modules, optical devices and wireless devices  This is the official Web site of Sumitomo Heavy Industries We are a comprehensive heavy machinery manufacturer with a diverse range of businesses,

Username, * Password, * remember me Forgot Password? Contact Us Copyright © 2018 Sumitomo Carbide Inc All rights reserved  Sumitomo · AC1030U เม็ดมีดกลึงชิ้นส่วนขนาดเล็ก · AC4000K เม็ดมีดกลึงเกรดเหล็กหล่อ · AC5000S – เม็ดมีดสำหรับ Heat‐Resistant Alloy · AC6000M เม็ดมีดกลึงสเตนเลส

Development and manufacture of Carbide, CBN, and Diamond cutting tools Sumitomo Electric Carbide, Inc is the world leader in CBN cutting tools  Fusion splicers, fiber cleavers and other accessories are introduced on the website of Sumitomo Electric Sumitomo Electric's fusion splicers product