B.I.C Tinned-Copper Wire
Bajaj Insulation Co. ( a.k.a B.I.C Solder) are manufacturers of Tinned copper wire / Fuse Wire in 26 swg and 28 swg.
Tinned Copper wires are desirable for soldering as they make connections and soldering an easy task given tin is a primary component in solder. Tin also helps to strengthen the copper wire underneath, making it more resilient to breakage or lost connections while also boosting coppers conductivity.