Kumfa fountain bututun ƙarfe yana tsotse iska, yana haɗa ruwa da iska, kuma yana fesa ginshiƙin ruwa madaidaiciya wanda ke da kyan gani ko da da rana.
Longxin Fountain yana da ƙwararrun ƙirar ƙira, tare da haɓaka haɓaka don ƙirƙirar shimfidar wuri mai faɗi na ɗan adam, Longxin waterscape masana'anta, ƙirar maɓuɓɓugar ruwa da gina haɗin kai bayan tallace-tallace, kariyar tallace-tallace.