Kaofu Chemical Corp. was established in May, 1968, and specialized in the productions of general purpose polystyrene (GPPS) and high impact polystyrene (HIPS). Since 1968, we have accumulated a lot of experiences in production and marketing of GPPS and HIPS. Our wide ranges of grades are popularly used in the process of injection and extrusion as the productions of the computer case, mouse housing, keyboard case and so on. Our grades are also used in the food package, daily commodities, and electrical parts package materials. To provide the stable and excellent products that satisfy customers’ demand and create mutual be