Our company was founded since 2011. We researched and developed drinking water pumps independently and obtained lots of patents. Our products are exported to Europe, America, Southeast Asia and other countries. The product is rechargeable for lithium battery, which can be used for 30 days after fully charged. What's more, it is very small and convenient. It's suitable for 5 gallon bottle which is 5 to 12 liters of packaging.