Chun Cheng Yusheng production Tenebrio known as the "king of animal protein feed" in the world, through factory production, can provide a lot of high-quality animal protein, promote the development of aquaculture. Tenebrio crude protein content of 54%, and then by extracting chitosan (chitin), up to 80% protein content, not only can replace imported high-quality fish meal, and is environmentally friendly.

Tenebrio larvae, pupae and adult protein content, were 51%, 57% and 61%, fat content of 21%, and containing phosphorus, iron, potassium, calcium, sodium and other minerals needed for growth and animal 16 kinds of amino acids. It is on foodstuffs and other livestock, poultry, fish, scorpions, turtles, snakes and other animals. Not only nutritious, but also the role of the attractant.