Being supported by an highly developed and skilled IT group, we could offer you technical support on pre-sales & after-sales support for ups system, Lithium Ion Storage Battery, 3.2 V Lithium Battery, 48v Lithium Ion Battery 100ah,12v Lithium Battery. We warmly welcome domestic and overseas customers send inquiry to us ,we have 24hours working team! Anytime anywhere we are still here to be your partner. The product will supply to all over the world, such as Europe, America, Australia,New Orleans, Ecuador,Costa rica, Victoria.We have the best products and professional sales and technical team.With the development of our company, we are able to provide customers best products, good technical support, perfect after-sales service.