As a manufacturer, Jumbosan Inc. has 10 years of experience in manufacturing and suppliance of spare parts for hydraulic and pneumatic rock drilling machines used in all construction activities related to mining, construction of tunnels, stone quarries, dams. We are specialised on Atlas Copco, Sandvik, Furukawa, Ingersoll Rand, Montabert branded spare parts for drifters. With our experienced personnel we aim to provide high quality, reasonable prices and 100% products guarantee to all our customers. Our company has an important place in exports activities and starting from 2016 it has been continuing to increase its exports of spare parts to 12 different countries all over the world.