JF.EGWO is a globally electrical manufacturing company with over 17 years' experience in the industry since 2003. We speciali ... se in power products including lithium battery, jump starter, portable power station, power strip, power bank, etc. In hopes of providing people with effetive power solutions, we engage in every stage in the whole manufacturing process from idea, design, development, refinement, and production. In 2003, we started to develop and manufacture lithium battery; till 2005, we introduced full auto circuit board mounter; by 2014, we successfully developed an advanced power strip with USB ports; in 2015, we released JF.EGWO multi-functional jump starter with air compressor equipping built-in lithium battery to the market... We improve our technologies and production step by step, and always stick to the idea: "There's no best, there's only better." By far, we are so honored that our products have been recognised by customers around the world and have been one of the best sellers on Amazon US. In the future, we will continue to create more advanced and high-quality products to lead the market as well as contribute to the society. We'd love to hear from you. We are keen to seek cooperation with every potential partner. read more