Yichun the snow kingdom special products co., LTD is located in China's northeast frontier of xiaoxinganling abdominal yichun forest Yichun have the largest natural Korean pine forest in the world, so have the reputation of the home town of Korean pine, yichun forest coverage rate of 86.9% per cubic centimeter negative oxygen ion content of up to fifty thousand, was a real natural oxygen bar and forest city. The four seasons of the Little Khingan Mountains vary significantly, with vibrant spring, lush summer, fruitful autumn and snow-covered winter. The hinterland of the legendary Little Khingan Mountains is home to thousands of species of wild animals and plants. It is an important protected area for the geographical indication of black fungus in China