Our product: 1> our product approved by CE/ROHS certificates and Samsung lithium battery be used on. 2> very piece of spare part will be inspected before assembling and very piece of completed product will be tested before shipment. 3> very piece of spare part(except the human damaged parts) with a warranty of one year service. 4> our product with competitive wholesale price. 5> OEM is welcomed, and your logo can be put on products.Our factory: 1> our factory is over 3,000 square meter with more than 100 workers, the capacity per month is 8,000pcs, no worry about the lead time. 2> we have our own forwarder for shipping and sure will delivery goods to you on time, ready a sample within two days and delivery to you by courier swiftly with door to door service. 3> our factory with tech-department, we have a ability of development and repair service. 4> we have the full of experience of exhibition like Canton Fair and Shenzhen High-tech Fair. 5>will offer the best kind of service to you for our full set of experience of exported products to South East of Asia & Europe & North America ect..