We, KOSEM, a member of Sibelco Asia, is an international leading high performance minerals solution provider for Epoxy Moulding Compound, Electrical and Electronic Insulations, Paints and Coatings, Silicone Rubbers, Brake Pad and Linings, Artificial Marbles and a range of other applications. We specialize in the high quality ultra fine minerals like Quartz, Silica, Barium Sulfate and Feldspar through a very stringent raw material selection, processes and quality control. Our new plant built and commissioned in 2006 uses state of the art technology to produce top quality Spherical Silica.We are a customer focused organization supported by a strong team of R&D engineers. We continuously challenge our boundary and committed to supply the highest quality products to our customers.Our market coverage includes Korea, Europe, Japan, China, India, Taiwan and South East Asia Countries.