In the year 2007-08 Usha Martin introduced a better quality Fishing rope named as Dolphin. Since the life of fishing rope was becoming one of the critical factors for the customers, Usha Martin explored the possibility to design and manufacture fishing ropes with enhanced life.
To increase strength and life of the fishing ropes,Usha Martin manufactured ropes as 6/19S with heavy galvanized coating in outer wire with fabricated poly propylene core and lub-elaskon SKU lubricant. The quality testing results were found to be successful and showed that the Dolpin ropes were having enhanced life one and half time in comparison to normal fishing rope. After the NDT results were also found successful ,Usha Martin manufactured and supplied these ropes of sizes 9mm to 16mm, 6/19s drawn galvanised with Black bitumen lubrication with man made poly propelyne core