Founded in 2005, Foshan Shunde Ruler Electronic Company Ltd. is specializing in development, design, production and selling of rectifiers. Among the products there are GBJ/GBU/RXB/GBL/RBU/GBPC/GBP/KBP/KBL/KBU/DIP series and three phase bridge PSD/DF/DXT series. Located in Foshan city of the Pearl River Delta with the convenient transportation, Ruler covers more than 4000 high standard workshop. And all the key equipments are imported from abroad. We have been imported the automatic assembly ...