We are a specialized supplier,Ultra-high-purity forms of each element,Metal ,alloys, superalloys, and metal parts,Bulk chemicals,research compounds and catalysts,Rare earths,Additive manufacturing & 3d printing materials,Ceramic，Nanomaterials such as nanoparticles and graphene,Sputtering targets and evaporation materials,Organometallics，Pharmaceutical precursors,Optical materials，Semiconductors&electronics materials.