According to official website's inquiry, Joining Star, Shandong Caichuchu Agricultural Science and Technology Co., Ltd. has a business license, operates normally, has a specific office space, operates in good condition, has no risk record, and its actual operation is consistent with the license, which is relatively reliable. Shandong Caichuchu Agricultural Science and Technology Co., Ltd., whose birthplace is Weifang City, mainly produces sprouts, sprouts cultivation and sprouts manufacturers.