Germanium is a chemical element with the symbol Ge and atomic number 32. Elemental germanium is used as a semiconductor in transistors and various other electronic devices. -We have 50-100 metric tons of germanium ingots or powder ready for dispatch. -Minimum purity of 99.999% is guaranteed, with traceability and quality assurance documentation provided. -DDP delivery can be arranged to meet your requirements. -We accept a bank guarantee for security and convenience.