Q1: Do you supply free sample ? A :Yes, if you order after you receiving sample, the sample charge will be deducted from the cost of the order. Q2:How long can receive samples? A : We normally arrange sample by express corporation. It will take 5-10 days reach to the destination. Q3:Can you add our logo on the products? A : Yes. we can, please send your logo designs. Q4: How long the delivery time when order large quantity? A : It depends on order quantity,normally 15-25 days. Q5:How about the payment terms? A:We strongly recommend you to use alibaba to make orders for credit guarantee and for both benefits . Q6:What should we do if there is problem with the goods? A:Any problem of the production, please let me know directly by email or phone, we can deal with these issues on time, promise give you happy answers.