we need a simple 1000kg big bags, to carry loose products, like sand, biomas, stones, salt. simple, with no cup, with straight bottom, with simple hangers, no color demands, for one time use only. the amount is up to 8 40" high containers monthly - over a year. the pricemust be around $1/piece. just a strong pp/pe material well sewed. please watch your product offer on your website.[收起]