Qingdao Yongfa Food Co. Ltd. is a company that provides Herb, Snack foods, Seasoning and more. Qingdao Yongfa Food Co. Ltd. is headquartered in China Shandong Sheng. Qingdao Yongfa Food Co. Ltd. was founded in 2003. Qingdao Yongfa Food Co. Ltd. has a total of 12 patents