🚿 Railway Cleaning Supply Tender | India 🇮🇳 South Central Railway invites bids for supply & fixing of brush pads for automatic coach washing plant. 📅 Release Date: Apr 16, 2026 ⏳ Deadline: Apr 20, 2026 📦 Category: Detergents / Cleaning Supplies 🔢 GT Ref No: 133632562