Welcome to Semistar Co., Ltd.,
which puts customer satisfaction first.

We specialize in processing and supplying quartz raw materials and products for the semiconductor, solar, and optical communication industries. With established technology, our company provides a wide range of products to domestic and international markets, which includes China, United States, and Taiwan. Leveraging our expertise and know-hows in raw materials and technology, we prioritize customer satisfaction above all else.

Gisik Park, CEO