丝瓜视频

丝瓜视频 is carrying out global business operations that cover the full range from resource development, smelting and refining to manufacture and sale of electronic materials, and recycling of end-of-life equipment.

Semiconductor materials segment

Thin Film Materials We supply various types of sputtering targets and other products for use in advanced-function electronics devices and the latest IT gadgets.

Tantalum and Niobium We are contributing to the advancement of society by providing high-purity metal powders made with technology that is second to none.

ICT materials segment

Functional Materials We supply copper foil and precision rolled products essential to the leading-edge electronics industry.

Metals & Recycling segment

Mineral Resources We obtain stable supplies of quality ores, including from promising mines in which we have equity interests.

Metals & Recycling High-quality copper is supplied by smelting and refining facilities with highly advanced technologies and world-class production capacity.