Invitation to Bid - 1. Supply of Cello Tape, Size: 2 Inch. 100mm Roll. HSN Code: 39199020 2. Supply of Hydrometer for Battery Testing, Range: 100gm, Make: Thimson TXB or similar superior quality. HSN Code: 90258010 3. Heavy Duty Expand Metal Grinding Disc Diameter 4 inches, Make: Bosch. Makita, Dewalt, Stanley.HSN Code:6842210 4. Supply of Heavy Duty Metal Cutting Wheel Disc Diameter 4 Inches. Make: Bosch. Makita, Dewalt, Stanley. HSN Code: 68042210 5. Supply of Silicon Grease (White) , Model No. Similar to Anabond 662 for industrial use, Net Wt. 01 Kg . HSN Code: 34031900 6. Heavy Duty Silicon sealant Gun, Size: 9 inch. Make: Dewalt or Similar. HSN Code:82055900 7. Supply of Chromotagraphy Paper Size: 46 x 57. HSN Code: 4505 in Assam