The Leader in the Industry of Manufacturing Plastics and Rubber Masterbatch | SAMHWA
SAMHWA CORPORATION is one of the world's leading plastic products manufacturers with masterbatches. Over the past 36 years, it has always provided high-quality products not only to its Korean customers but also to customers all over the world. Since its establishment in 1986, SAMHWA has continued large-scale investments in its facilities, research and development, and technological innovation. By adopting the first automated system in the industry in Korea, SAMHWA has grown into the largest Korean masterbatch manufacturer with a production capacity of over 2,000 tons per month. SAMHWA’s Methods of coloring plastic components: There are two methods, externally and internally. External coloring refers to printing, coating, plating, and many other decoration techniques. Internal coloring refers to the coloring of the plastic by the addition of colorants during the molding process. Unlike external coloring, the plastic is evenly colored all the way to the inside as the dyes ar...