2 , ▁ 3 , ▁ 4 , ▁ 6 , ▁ 1 2 , ▁ 1 5 , 1 8 ▁or ▁more ▁colors ). ▁Indust rial ▁emb roid ery ▁machines ▁are ▁available ▁with ▁ 1 ▁to ▁ 5 6 ▁heads . ▁ ▁Com mer cial ▁and ▁contract ▁emb roid ery ▁fact ories ▁Fact ories ▁can ▁have ▁a ▁few ▁small ▁machines ▁or ▁many ▁large ▁machines , ▁or ▁any ▁combination ▁of ▁machines . ▁Cont ract ▁emb roid ery ▁is ▁done ▁on ▁goods ▁that ▁the ▁customer ▁supplies ▁to ▁the ▁emb roid ery ▁house ▁and ▁is ▁limited ▁to ▁the ▁trade , ▁" AS I " ▁and ▁market ing ▁fir ms ▁use ▁these ▁services ▁almost ▁exclus ively . ▁A ▁company ▁offering ▁contract ▁emb roid ery ▁se ws ▁designs ▁onto ▁wear able ▁items ▁for ▁bro k ers , ▁other ▁emb roid er ers , ▁special ty ▁fir ms , ▁and ▁screen ▁printer s ▁at ▁a ▁wh oles ale ▁rates . ▁The ▁customer ▁of ▁a ▁contract ▁emb roid erer ▁usually ▁supplies ▁the ▁items ▁to ▁the ▁factory ▁and ▁only ▁pays ▁for ▁the ▁emb roid ery ▁service . ▁ ▁Com mer cial ▁emb roid er ers , ▁and ▁some ▁contract ▁emb roid er ers , ▁offer ▁their ▁services ▁to ▁the ▁public , ▁and ▁can ▁supply ▁the ▁wear able ▁items , ▁and ▁usually ▁have ▁a ▁vast ▁collection ▁of ▁stock ▁designs ▁and ▁text ▁available , ▁Keep ing ▁up ▁with ▁current ▁market ▁tr ends , ▁and ▁offering ▁names ▁and ▁personal ization ▁as ▁well ▁as ▁designs ▁for ▁emb roid ery . ▁ ▁Other ▁supplies ▁Al