Dayal & Sons Engineering Works Established in the year 2006 at Delhi (India) , we “Dayal & Sons Engineering Works” are recognized as the prominent manufacturer of a qualitative assortment of Annealing Machine, Spooler Machine and Resistant Analler . Our company is Sole Proprietorship (Individual) based company. Under the supervision of our Proprietor, “Baleshwar Dayal” , we have marked a distinct position in the market.