www.coinlaundry.org.
www.tcata.org.
www.nca-i.com.
卡支付，监控和语音提示系统www.laundrycard.com.
硬币和卡支付系统www.esdcard.com.
工程化热水和蒸汽系统www.hamiltonengineering.com.
推线车www.rbwire.com.
货币更换机器www.standardchange.com.
肥皂自动售货机www.vendrite.com.
