You need provide Type ，size, port
In general,use 25 kg pp bag,of course ,According to customer request
Samples is free, but you need to pay the freight .
Within 7 days after receipt of the Deposit.
We have our own factory, and equipped with color-machine ,x-ray machine, metal detector, stoning machine, proportion machine, sterilizer etc top equipments. We will gladly make you competitive offers at competitive prices and first class service.