Dairy technocrats

every body knows that milk is very essential product for every house but no guaranty of purity ..and u can start up small scale operation in your area with PCP pure collection procedure. and after processing u can deliver your nearest area and earn money .. Procurement cost is max Rs.40 and sale rate is 60. if Rs 10 will reduce for processing and labour expenses u can save Rs 10 per litre. I.e. if u sale only 500 ltr of milk then u can save 5000 per day ..and total investment is about 18 to 20 lakh and land should be near about 2000 sq feet area..