Jieyo Technology Co., Ltd was established in year 2011 and located in Huizhou City, One of the important city in Great Bay Area, China. Our company covers an area of 10000 square meters factory and has 300 employees.We are a High-Tech manufacturer specialized in the manufacture ,research, development and sales of NiMH battery, Lithium-ion battery and energy storage system. Meanwhile, we have strong R&D team to make great efforts to design new solution and develop new products to meet different requirements by customer. And support OEM/ODM services. The factory have battery cell to battery pack one stop service. And with strictly quality control from Incoming battery cell to finish battery pack of lithium ion battery pack,use Manufacturing Execution System to monitor the entire production process. All products are tested with aging cabinets and make full safe testing before shipment.