... glass packag M7/1N4007 Rectifiers(Rugged glass package, using a high temperature alloyed construction)We will ship the items within ... , Triodes,Modules, Capacitors, Transistors, Resistors, and so on 1.How about the qualification of our company?Our company as ... electronic wholesaler for several years fast developing has already beening a famous trading corporation, specialize in the area of electronic ...