Shark Tank India 4: Sharks raise concerns over lack of government certifications in Devendra Kumar Tailor's Agri-machine brand; pitcher says 'Their feedback was invaluable, highlighting areas for improvement'
RBD Machine Tools, founded by Devendra Kumar Tailor and Bhupendra Kumar Tailor, aims to revolutionize Indian agriculture with innovative tools. Seeking 1 crore for 1% equity on Shark Tank India 4, the company faces concerns over certifications and financial transparency but remains determined to improve farmers' lives.