The Korea Jangsu Trading Company makes a contribution to health promotion of people. It produces scores of kinds of insam products including Kaesong Koryo hongsam and paeksam, Kaesong Koryo hongsam flour, Kaesong Koryo natural insam, hongsam cake, insam extract and essence, insam decoction, canned Kaesong Koryo hongsam and insam tea at the Jangsu Insam Processing Factory built on a modern, scientific footing.
The company has participated in exhibitions held in Russia, China and other parts of the world and established missions in some parts of China, so as to invigorate the sale of its insam products in the world market. It enjoys a high reputation worldwide.