Dongguan ChamRider Technology Co.,Ltd. was established in 2012,supplier integrating R&D, production and sales. our products include lithium ion batteries, polymer batteries, lithium iron phosphate, etc., and sold more than 100 countries, like, the United States, United Kingdom, France, Spain, Russia, Germany, Portugal, and South Korea. At this stage, we have a highly skilled R&D team and an excellent after-sales team. If you have any needs about lithium-ion battery , you can always contact us for consultation, and we look forward to working with you to create brilliant.