K R Sanitary House founded by Mr. K. A. Rappai on 1965, started with all sanitary products. In a short period K R Sanitary developed self as the No: 1 sanitary shop in Thrissur district. After some years Mr. K. R. Joy (Son of Mr. K. A. Rappai) started their first brother concern ‘Rappai Mill Stores’. Now this shop is looking after by Mr. Dinu Kavalakkat. And in the year 2000, their new shop for all types of sanitary products started named as K. R. Sanitary managed by Mr. Deepu Kavalakkat.