Changshin International Company Limited

Chang Shin International(CSI) is a leading manufacturer of drilling equipment and tools in Korea. It has been exporting its products to more than 40 countries. Of special note, this companys flagship products including CS POWER HAMMERS(Ingersoll-Rand, Sandvik, Halco, Numa), and BIT & Drilling Rig are very competitive with high quality and reasonable prices. For efficient anchoring, quarry, construction and water-well drilling, CS Power Hammersare heavy duty tools with simple design providing maximum performance at minimum maintenance.
CS Power Hammers with various models are to be operated at efficiency for each individual application. CS Power Hammers are basically Ingersoll-Rand DHD & Sandvik-Smith SD Type with lots of improvement to meet the demand on price & quality from the customers. Moreover, this companys cluster hammer has also such highly notable features as improved heat-treatment, shock absorber, and advanced design ensuring minimization of bit changing. Increased interchangeability of parts dramatically decreases maintenance cost. The product secures more efficient performance through individual bit free rotating, air distributor regulating, and flushing volume control.