Sumitra Industrial Suppliers Established in the year 2012 at Pune, Maharashtra , We “ Sumitra Industrial Suppliers ” are a Sole Proprietorship based firm, engaged as the foremost Wholesaler of Metal Coupling, Oil Skimmer, etc. Our products are high in demand due to their premium quality and affordable prices. Furthermore, we ensure to timely deliver these products to our clients, through this, we have gained a huge clients base in the market.