It is a great way to further improve our products and repair. Our mission is always to create innovative products to prospects with a superior expertise for Off Grid Battery Storage, Lithium Ion Battery Rack , lithium iron battery pack , New Inverter Battery ,Lead Acid Lithium Battery . We sincerely welcome both foreign and domestic business partners, and hope to work with you in the near future! The product will supply to all over the world, such as Europe, America, Australia,Algeria, Bahamas,Japan, Sierra Leone.Our company regards "reasonable prices, high quality,efficient production time and good after-sales service" as our tenet. We hope to cooperate with more customers for mutual development and benefits in future. Welcome to contact us.