How much is Jiajiale purified water 1 barrel?

Jiajiale purified water 18.9 liters 1 barrel. According to relevant public information, the purified water of Jiajiale in the domestic market is 5 gallons, which is the common bottled water of 18.9 liters. Jiajiale Supermarket Chain Co., Ltd. was established in 1999, which is a company integrating retail, wholesale, fast-selling goods, logistics and investment.