At present, there are three national storage pipe piles in Hefei, Henghua pipe pile, Hongyuan pipe pile and Sanhe pipe pile, which have not been built yet.
There are Jianhua pipe piles in Bengbu.
Wuhu has Zhongtian pipe piles and Jianhua!
There are many Jinmeiya pipe piles in Chizhou, just look them up on the Internet.