Chang Shin International, established in 1993, for efficient anchoring, quarry, construction and water well drilling, CS Power Hammers & Bit are heavy duty tools with simple design providing you Maximum performance at minimum maintenance. And various models are to be operated at efficiency for each individual application.

For these reason, we are serving the drilling and construction markets to more than 30 countries. As one of the leading companies in Korea, we've dedicated to provide you with the better and stronger products you need. We are always ready to welcome you as our honorable customer, and would like to share the benefit with you.