Hefei Royalstar-Kowoo Electronic Appliance Co., Ltd located in Hefei,Anhui, P.R.China,specializes in R&D, designing, manufacturing and marketing electronic bidets with ISO9001:2000 certificate and UL/CE/CB/CQC/KTL approvals. Practicing and continuously improving the business principle of “Harmonious Business”, initiated and implementing the idea of “Zero Defect Management”, she is making her every effort to help people enjoying a healthier, more fashionable and newer life.