Yangtze River in western Henan Province. The Yellow River between the two, barberry. Xiong'er intersection of two mountain areas, the climate is unique. Alexander dense forests. Air purity, known as "natural medical supply store," said the national forest reserves and Henan pollution-free edible fungus production base, an annual output of 500 million edible kg, walnuts. chestnut 10,000,000 kg, product quality, nutritious, delicious taste, green and healthy.

Lushi County, the growth of oak trees and more mountainous, natural conditions, is the optimal production area black fungus, black fungus with an annual output of 500 tons or more, is the Department of Commerce to determine the key counties for national black fungus production, but also the State Planning Commission, Ministry of Agriculture the national production base of quality black fungus. In 1979 the National Conference black fungus product identification, 67 entries from the sample, Romer topped black fungus in 1990, the Ministry of Commerce organizations in Wuhan EVALUATING mushroom quality was rated superior product at 1991 and won the national "Plan" Spark Program Products Expo Gold Medal, in addition to supply products to more than 20 provinces and cities and exported to Southeast Asian countries and Hong Kong, Macao and other places. Reputation in the domestic market. 2005, "Romer black fungus," National Geographic passed logo certification review.