The extruder is mainly composed of a barrel and a screw rotating in the extruder barrel, there are single screw extruder and twin screw extruder two categories.

Nowadays, pets have become an indispensable part of many families. Their loyalty and innocence accompany everyone, and giving them a healthy, balanced diet is the most basic responsibility of the "sho...

Dog chews gum is a kind of functional pet chewing food, which is used to meet the needs of chewing and biting during the growth of dogs, and maintain oral health through chewing to avoid the formation...