Linyi Zhong Da health spring is produced in Shangye Dongling, Zixian County, which belongs to weak alkaline natural spring and can be compared with Nongfu Spring! If you want to drink, absolutely no problem. It belongs to Linyi first-class good water! But if you want to sell as an agent, I suggest you think carefully, because their management policies are changeable and chaotic! The barrel deposit is per 25 yuan. If the barrel is returned to the company, then the company will only refund it 15 yuan, hehe.