JSI has established itself as a competitively priced alternative to the leading brands in drill steel, such brands as Sandvik, Epiroc & Boart-longyear. JSI uses only recognized premium quality raw materials during the manufacturing process. Some reputed suppliers have worked with JSI for more than 10 years. Using their own lab with strict quality controls and practices JSI has implemented an ISO9001 quality management system since 2006.