Strategic partnerships.
On November 16, 2016, GPHL Baiyangtang Industrial Co., Ltd. and Wonglao Kat Health Industrial Park project officially signed a contract, so Baiyangtang and Wonglaoji are strategic partners.
Wanglaoji is a brand of Wonglaoji herbal tea. Its founder is Wang Zebang. Wonglaoji herbal tea is made from herbal plant materials.