1.How much of sample customized ?
1). Available samples are free , but buyer pay for shipping freight or
2) .Customized with your logo or requirements , cost $120-$220
2. Is the sample charge can be refundable?
Yes , Mass quantity of order will refund to you
3. Can you delivery shipments to door ?
Sure , shpping ways choose DAP or DDP with delivery to your door
4. Can you order products directly on Alibaba ?
Yes , sure , after I confirm it and do shippind freight for you double check .