Founded in 1993, Dandong Shengyuan Agriculture Co., Ltd. has been devoted in research all through. Now we have bred over 100 varieties of good quality vegetables. Our products have been sold all over China as well as some overseas markets, and are regarded as reliable seeds by growers and dealers. Our company is mainly engaged in vegetable genetic breeding, industrialization development and promotion of diversified vegetable variety and planting technology, including Chinese cabbage seeds, ...