Dongguan Jiyuan e-commerce Co. , Ltd. was established in 2020, which is a battery assembly for users to solve mixed-order problems. Its main products include battery management system (BMS) , active equalizer, battery charger, battery case, battery tester, battery and battery accessories. For our products, we work directly with the brand manufacturers and they are strictly tested before shipment. Quality service, reliable products and competitive prices are our advantages. Over the past 4 years, we have reached cooperation with 10,000 + customers and received many good comments from customers. In the future, we will continue to work hard to do better themselves!