Cooling Tower Nozzels

Cooling Tower Nozzles are a critical part of your cooling tower’s performance and efficiency.

Why Are Bio Balls Good For Aquarium Biological Filtration?

As we all know those good bacteria in fish tank can concert ammonia into nitrite and then turn into nitrate. Those good bacteria form an essential part of the nitrogen cycle. So we need to provie enough spaces for them. Bio balls are perfect for them.

Why we choose The HDG Water tank?

​Raw material: hot dip galvanized steel

What are Ceramic Rings?

​Sometimes referred to as bio rings, Ceramic Rings are unglazed pieces of fired ceramic. Most commonly, they resemble small white beads. However, they can also be found in other colors like cream, gray or brown.