Profile: Double Pilots Group Holdings Co. Limited is a producer and supplier of rare earth materials, rare earth metals, rare earth compounds and rare earth alloys. We handle lanthanum, cerium, praseodymium, neodymium, samarium, europium, gadolinium, terbium, dysprosium, holmium, erbium, thulium, ytterbium, lutetium, scandium and yttrium.