Ah-Sung Engineering inaugurated the company since 1999 and have been manufacturing hydraulic drifter parts for Hydraulic crawler drill, Jumbo drill. We are always doing our best to provide the best value products from our cutting edge technical know-how, product management.

Our experienced technicians bring extensive skills and know-how to repair. In fact, we’re known as the ‘go to’ company in the industry. Because we’ve been in this business for over 10years, our knowledge is deep and unsurpassed. We also keep up-to-date with innovations and breakthroughs with team members invited to advise on standards.

We specialize in manufacturing replacement parts for the following rock drills:

Epiroc - COP1238, COP1440, COP1638 and COP1838 ME/HE/HF/HD/HD+, COP2238

Sandvik - HL500, HL510, HL550, HL560 SUPER, HL600, HLX5-T, HLX5-D, HFX5, HL1000, HL1010, HL1100

Yamamoto, Ingersoll Rand - YH65, YH70, YH80, YH80A, YH135

Furukawa - HD300, HD609, HD709

Soosan - SP3, SP3-II, SP3-II GOLD

JET8, JET9 and more.

AHSUNG ENGINEERING MANUFACTURING INFO

Attached is some info about our company. Hope this will convince you of the quality of our parts.

- ISO 9001:2015

- R&D Business Partner Certificate

- How we develop our parts with KITECH (Korea Institute of Industrial Technology)