Guyi’s tenet : Reasonable price , Satisfaction quality , Fast delivery and Excellent after-sell service . We hope to copperate with more customers of Mutual development and Benefits. Price & Quality: Price are based on the quality , quantity , service . And quality is the life of Inovation chain. All products we sold out are strictly celected and tested by our QC department . We can not say our price is the lowest , but, As the same quality and service , we can say our price are reasonable and competitive . Warranty: We provice 12 month warranty for all products . During this time , If there are any problem for the quality , you can send back to us to repair or ask us to offer the spare parts to you. And if we cooperate all the time , We can help you repair them all the time . Payment: We Accept Paypal via T/T ( bank transfer ) , West union & Paypal . Shipment: We offer as many shipping option as possible , including shipping by sea , . By air , and by carrier Tax: If you country’s import tax is highter, when we ship the goods wen can write a low value on the ship bill to reduce your tax.