Our Contacts SWR Pipe Manufacturers in Kolkata Sahara Plastic Industries.... 134/2, Sahara Benerjee Para, Michael Nagar, B. T. College, Kolkata-700133. Mobile No: +919477066797 Telephone: +033 2567 3958 / + 033 6453 3896 E-mail:saharaindustry@gmail.com Miscellaneous Info