You'll probably save money by having whatever screenprinter you choose buy your garments. Their buying power, because they are buying for a lot of their customers, will be a lot better than yours just starting out.
Decide on what products you want to screen, then pick your screener based, among other things (price, turn around, etc.) on their ability to provide those items at a reasonable price.
Decide on what products you want to screen, then pick your screener based, among other things (price, turn around, etc.) on their ability to provide those items at a reasonable price.