We specialize in manufacturing replacement parts for the following
rock drills:
Atlas Copco - COP1238, COP1440, COP1638 and COP1838 ME/HE/HF/HD
Yamamoto, Ingersoll Rand - YH65, YH70, YH80, YH80A
Furukawa - HD300, HD609, HD709
Soosan - SP3, SP3-II, SP3-II GOLD
JET8, JET9
HL500, HL510, HL550, HL560 SUPER, HL600, HLX5-T, HLX5-D, HL1000,
HL1100 and more.
Regarding the quality of our products, Our CEO, Mr. CHA, is a
machinist and engineer himself who has a degree in Mechanical
Engineering. He has over 30 years of experience in producing
machine parts. He has extensive knowledge about the mechanism of
hydraulic drifters, and this has enabled us to acquire two patents
for the damper system of the hydraulic drifter with the Korean
Intellectual Property Office.
For more info, please visit our website: asungdrifter.com