Available to provide, normally need sample fee (cost willdepend on different product and quantity), shipping costof sample should pay by your side, my friend. Sample feecan be refund after place bulk order。
It is not unalterable, it can be smaller. Usually we receiveorder from our client then we arrange production, somekinds of products are not allowed to produce in smallquantity.Smaller will be OK, but price will be different.It means the more you order, the more discount you canget.
