Our business sticks for the basic principle of "Quality could be the life with the firm, and track record will be the soul of it" for 4N, 99.5-99.9% Cerium Metal, Vanadium, Copper(II) carbonate basic,Rare Earth Materials. we could solve our customer problems asap and do the profit for our customer. If you need good service and quality , pls choose us , thanks ! The product will supply to all over the world, such as Europe, America, Australia,Bolivia, El Salvador,Czech Republic, Ukraine.We have now a large share in global market. Our company has strong economic strength and offers excellent sale service. Now we have established faith, friendly, harmonious business relationship with customers in different countries. , such as Indonesia, Myanmar, Indi and other Southeast Asian countries and European, African and Latin American countries.