Huizhou Weier Battery Co., Ltd. (hereinafter referred to as WR Battery) was established in Shenzhen in 2006. With over two decades of deep expertise in the R&D and manufacturing of lithium batteries, the company is a major global industrial battery manufacturer.Equipped with 20 fully automated production lines, the company holds multiple authoritative international certifications—including ISO9001, CE, RoHS, UN38.3, and UL—and maintains strict quality control to keep the defect rate below 0.01%.We continuously advance our battery cell technology and offer services ranging from standard orders and OEM/private labeling to customized solutions. We invite domestic and international clients to discuss partnership opportunities, backed by our commitment to stable quality and efficient delivery.