Guangdong Fullde Electronics Co., Ltd. is a professional manufacturer of AC/DC dummy loads/load banks, neutral grouding resistors and various resistors and capacitors. The load banks are widely used by generator manufacturers, Data centers, shipyards, charging piles and other power supply users for performance testing and maintenance; NGRs are used for power grid safety; special containers for equipments working outside; we also distribute reliable chip resistors and capacitors