AMVEE CHEMICALS Exporters Of Copper & Zinc Salts Copper Sulphate(crystal & Powder), (tech./c.p./i.p./l.r./a.r.) Copper Sulphate(anhydrous Powder)(cu-39%), Copper Powder (100 To 70 Mesh) Cuprous Oxide(red)paint & Ceramic Grade, Cupric Oxide(black)paint & Ceramic Grade