The survey of feed ingredients in each country covered all materials of proven value as fish feeds currently used in traditional aquaculture as well as those materials heretofore not utilized as such in that country but, by virtue of their nutrient composition and established safety for use on livestock, are considered suitable for incorporation into formulated feeds for fish.
About Us Our company is one high-tech enterprise, which involves R&D, production, sales and service as well. In the past 20 years, we devote to producing mining equipments, sand making machines and industrial grinding mills, offering expressway, rail way and water conservancy projects the solution of making high grade sand and matched equipments.
The world's leading crusher and mill. For 30 years of its development process, it is engaged in the production of mining equipment, sand machines for manufacturing and industrial mills, offering projects on highways, rails and water saving, the decision to make high-quality sand and related equipment.