Shanghai jeegu electronic Ltd is an electronic design company. We focus the electronic PCB and products design in some new products wide. Lead acid battery desulfator is our products since 2004, now that including desulfator, AC pulse charger desulfator, and some machine for cycle battery and desulfate battery and calculate the battery capacity. And for more products like some solar charger including desulfate function big discharger etc. Many of products that using mcu or fpga that can intelligent control any function and display your needing like voltage amp and timer etc. Now the company develop some other products like mid etc. Welcome any company contact us, and hope we can establish good relation ship in future cooperation.