How to choose the right plastic pump?
27 Jul 2020
It is important to choose the correct plastic pump. First, the type of plastic p...
What is the specific working principle of the lotion pump?
04 Aug 2020
The lotion pump is usually also called a hand sanitizer pressure pump. It can be...
What is the difference between spray bottles of different materials?
10 Aug 2020
First, the flow rate is mainly affected by the hole diameter and pressure. Under...