Explore state-wide circuit protection device procurement opportunities in Bihar. Major buyers include Rail Wheel Plant Bela and Bharat Sanchar Nigam Limited Portal(bsnl). Tender values up to ₹25.7 Lakh. EMD up to ₹1.6 Lakh. Procurement sources: Gem (36), Eprocure (4). Track active bids, eligibility criteria, and deadlines for this state.