1) if i only want to sample ,it is ok?

of course ,our MOQ is 0

2)if i place order ,i will obtain the information about goods anytime.

sure,salesman will take photo for you in production,and give the sample picture and tracking number ,sales man will keep eyes on the order until the good arrived the customer's side

3)could i obtain the artwork?

yes,our company have professional designer ,if you only want to obtain the artwork ,it is no problem,i would like assit you .