High-purity niobium rods are made of high-purity niobium powder by forging and polishing. They are used in steel, metallurgy, atomic energy, superconductors, medical equipment, etc.
Quinoa contains high grade or the plant sex food of complete protein, endosperm accounts for 68% of seed, and have nutrition activity, protein content is as high as 16%-22% (beef 20%), quality and milk powder reach meat quite, contain a lot of a variety o