Our enterprise since its inception, constantly regards product good quality as organization life, constantly improve production technology, strengthen merchandise high quality and continuously strengthen enterprise total good quality administration, in strict accordance with all the national standard ISO 9001:2000 for CAS No.: 10294-41-4, Mgmn Master Alloys, Si3n4 Powder, Alti10 Master Alloys,Alag Master Alloys. our merchandise have superior popularity from the whole world as its most competive cost and our most advantage of after-sale assistance for the clients。 The product will supply to all over the world, such as Europe, America, Australia,Maldives, Iran,Mongolia, America.We'll supply much better products with diversified designs and expert services. We sincerely welcome friends from over the world to visit our company and cooperate with us on the basis of long-term and mutual benefits.