Copy rows from work sheets to combine to one work sheet based on cell value

i need help.
i am wanting to copy rows from multiple works sheets and have one work sheet with only the rows that have a remaining number left in a cell value. i don't want the cells with 0. there are 20 work sheets but many only have one or two rows that i need but that changes baised on the order and what we have done. if any one can help please let me know i have attached a sample workbook.


cheers,
joe