Hairun International Trading Co., Ltd.
According to relevant information inquiry, Heishengbao is a product of Hairun International Trading Co., Ltd., and its specific address is: Room 201, Building 3, Science Park, No. 1, Binglun West Road, Zhifu District, Yantai City, Shandong Province. Trade name; Heishengbao, International Classification 30; convenience food.
Heishengbao is a weakly alkaline dietary nutritional food suitable for all people.