We used to import and supply DTH-Hammers (DOWN the HOLE_Hammer) as one of the top leaders in Korea.
Now, we have expanded our business into manufacturing with favorable reputation from the domestic and overseas customers.
It is proud that we comply with customer’s requests by providing high quality and competitive price products based upon our experts and high technologies. Why don’t you make more profit with our products by saving time and expenses. We promise your satisfaction! Thank you.