Who is the owner of Sumitron Exports Private Limited?

Could you please clarify who the current owner of Sumitron Exports Private Limited is? Are they an individual or a company? And if they are a company, could you provide any information on their ownership structure or key shareholders? It would be greatly appreciated if you could also share any insights into the history of the company's ownership, including any significant changes or transitions that have taken place over time. Thank you for your assistance.