Our Guangdong mingseng photoelectric company limited locate in Jiangmen city,Guangdong,China. Our factory have about 80 workers and 3000 square meters workshop . We sale aobut 800 Millions USD diiferent kinds of batteries every year.We specialize in ODM or ODM based on the customer's request .We have five designers & 8 engineers to help the clients to develop the update and new funtion Lifepo4 batteries. Our main product are solar street lamp battery, solar panel battery ,lithium iron phosphate battery,lithom lifepo4, battery cells 32700, motorbike battery,kitchen battery,computer data battery backup,large capacity lithium ion battery in 5KW,10 KW and 15 KW.Welcome to send me the inquiry with QTY,photos,size ,technology data detail and we will quote you a good price later.