Q1: Could you offer samples for testing our market first? A: Yes, we could. Sample order is welcome. Q2: What is the lead time of samples? A: We have sufficient stock,So we can ship out immediately after u paid Q3: What kinds of payment terms do you accept? A: Paypal, T/T, Western Union,Alibaba Q4: Are the materials safe? Any test for them? A: Yes, We use the safe materials with premium medical grade, non-toxic and free-phthalate. Q5: Can we buy samples and bulk orders in Alibaba? A: Yes, you can. Just click the option of Start Order. Q6: What kinds of services can we get from you? A: We offer you best service and after-sales service. 1. As for the products, we offer one year warranty. 2. Delivery tracking information will be provided 3. If you have any questions during the operation, we will assist you.. Q7. What's your shipping method? A: Re: We are in Shenzhen , also near to Hongkong. All shippment mean convenient here. international express (TNT, UPS, DHL and FedEx), by air and by sea. We always compare at least 3 shipping costs before decide.For more, please consult our sales