Started by Mr. DARSHAN SINGH in 1980 & then carried out by his son Mr. SURINDER BIR SINGH now also being looked after by his sons Mr. AMANPREET SINGH & Mr. GAGANDEEP SINGH has shared the experience & expertise of three vibrant generations. FLOWTECH is a one of the leaders in the Design & Manufacturing of Advanced Equipment and components for the Air-Conditioning & Refrigeration Industry.