1.Delivery Time:Usually send out within 5-7days; The time for mass production relys on the stock, usually 7-20days...
2.Payment: We accept payment by T/T,Alibaba Credit , PayPal, VISA, Matercard, E-checking, Western Union L/C, etc.
3.Warranty: 1 year for motor,controller, Shipment errors will be replaced free of charge. We have strict QC test system for each
pcs before shipment , offer one year repair warranty.
A.Technology instruction when you get problems.
B.The warranty is based on broken not made by human being.