New packaging 900g. Synbiotics Paixing is a product of Guangzhou Synbiotics Biological Products Co., Ltd. After inquiring about the brand profile, it is known that the new packaging weighs 900 grams. Guangzhou Synbiotics Biological Products Co., Ltd. was established in 1999, 20 10 and 12, and listed on the main board of Hong Kong Stock Exchange. 20 13 12, Synbiotics acquired Changsha Yingke Nutrition Co., Ltd., and its product line includes high-end infant nutrition products, maternal and child care products, early education parent-child center and early education family products.