R.N.Spinning Mills Limited is the highest contributor in the sector of Acrylic & Synthetic yarn production in Bangladesh. Actually thinking of object came in the mind in 2003 to value addition within the country by addition backward linkage of Sweater Industries. Though this sector generated in Bangladesh in 1986 but from the beginning 100% raw materials of Sweater Industry is being imported from different foreign Countries, it means our industrial development as well as economic change completely depend on foreign countries only due to raw materials.