Is the manufacturer of the hidden elixir in the snowy area closed?

No, according to the official website query produced by Tibet Sunshine Bioengineering Co., Ltd., Xuezang Jindan is produced by Tibet Sunshine Bioengineering Co., Ltd., which will still be open in 2023. Tibet Sunshine Bio-engineering Co., Ltd., founded on 200 1, is located in Lhasa, Xizang Autonomous Region, and is an enterprise mainly engaged in pharmaceutical manufacturing.