Aquadoctor Ltd. Was established in 2005, performing sterilization business for electronic equipment, especially hot & cool dispenser, water purifier and air conditioner.

Aquadoctor has received a patent for "Sterilizing apparatus and method using high pressure steam" in 2007 and applied for patents of "a re-heating apparatus in steam gun" and also "flexible nozzle".

Aquadoctor is now manufacturing a steam cleaner with high pressure and high temperature steam, also extends business range by combined dust collectors in subway stations or hospitals and any buildings.