frit factory is in ShanDong china.Welcome to visit our company.What's the packing like?Hello ~The packing of the frit is in 50kg/woven bag.How long is the delivery time?The delivery time of 20-foot container is 5-7 days.In general, the delivery period is 3 days under the condition of sufficient stock.If custom frit,we need to communicate, negotiate then confirm.