SUMITOMO CHEMICAL

Sumitomo · AC1030U เม็ดมีดกลึงชิ้นส่วนขนาดเล็ก · AC4000K เม็ดมีดกลึงเกรดเหล็กหล่อ · AC5000S – เม็ดมีดสำหรับ Heat‐Resistant Alloy · AC6000M เม็ดมีดกลึงสเตนเลส

Through Presidio Ventures, Sumitomo Corporation and Sumitomo Corporation of Americas invest in new and innovative technology companies to grow their products

sumitomo This is the official Web site of Sumitomo Heavy Industries We are a comprehensive heavy machinery manufacturer with a diverse range of businesses,

sumitomo Fusion splicers, fiber cleavers and other accessories are introduced on the website of Sumitomo Electric Sumitomo Electric's fusion splicers product