Our advantages are reduced prices,dynamic product sales workforce,specialized QC,solid factories,superior quality services for 3.8v Li-Polymer Battery, 48v 40ah Lifepo4 Battery Pack, 32900 Lifepo4 Battery 5000mah, Lifepo4 Battery 36v 50ah,Lifepo4 Battery 20ah 3.2v. We are looking forward to even greater cooperation with overseas customers based on mutual benefits. Please feel free to contact us for more detail! The product will supply to all over the world, such as Europe, America, Australia,Ecuador, Rwanda,Rio de Janeiro, Singapore.With the development and enlargement of mass clients abroad, now we've set up cooperative relationships with many major brands. We've our own factory and also have many reliable and well-cooperated factories in the field. Adhering to the "quality first, customer first, We are provideing high-quality, low-cost items and first-class service to customers. We sincerely hope to establish business relationship with customers from all over the world on the basis of quality, mutually benefit. We welcome OEM projects and designs.