With the largest base of green asparagus in China, Qinhuangdao Changsheng Agricultural Science and Technology Development Co., Ltd. is the largest asparagus anti-cancer health food processing plant in the northern part of China. Our firm was appointed as the leading enterprise of provincial agricultural industrialization by the People's Government of Hebei Province in 2008. Our company set up the asparagus processing technology R & D Center and the Asparagus Engineering Center in Qinhuangdao with the cooperation of Hebei Normal University of Science & Technology, the asparagus bio-refinery laboratory with the Institute of Processing Engineering, Chinese Academy of Sciences, and the asparagus functional food R & D center with China Agricultural University. Our company has undertaken the spark programs of the Ministry of Science and Technology, the scientific research tasks of transformation of high-tech achievements, and the scientific research tasks of Ministry of Agriculture, the Department of Science and Technology of Hebei Province, and Qinhuangdao Municipal Science and Technology Commission.

The annual asparagus processing capacity of our company can reach 1 million tons, with the main products expanding from frozen food to prepared food like asparagus steamed dumplings, snack food like asparagus crisps, and the health food such as the powder of green asparagus, asparagus saponin and rutin.