We take "customer-friendly, quality-oriented, integrative, innovative" as objectives. "Truth and honesty" is our administration ideal for 4 cells back to back battery holder, , , ,. We, with open arms, invite all interested buyers to visit our website or contact us directly for further information. The product will supply to all over the world, such as Europe, America, Australia,United States , Montpellier ,El Salvador , Melbourne .Our company has abundant strength and possesses a steady and perfect sales network system. We wish we could establish sound business relationships with all customers from at home and abroad on the basis of mutual benefits.