[YAMAMOTO] Piston 51325603

YAMAMOTO Piston 51325603

AH-SUNG ENGINEERING CO. was established in 1999, and has manufactured hydraulic rock drill drifter spare parts for hydraulic drifters of many rock drilling equipment such as Atlas Copco, Tamrock, Yamamoto, Furukawa, Soosan, Toyo and Junjin. 


LONGER SPARE PARTS SERVICE LIFE is LONGER EQUIPMENT LIFE 
Our advanced manufacturing technologies and 15 years of experience in metal heat treatment promise longer parts service life and thus longer equipment life. 

R&D BUSINESS PARTNERSHIP 
We are a R&D business partner with an industrial technology institute. 

MANUFACTURING PROCESS 
In cooperation with the institute, we manufacture our spare parts to similar specifications to the originals. We find out the specific material properties and heat treating methods for each original part. 


Please visit our website www.asungdrifter.com for more information.
E-mail: ahsungeng8@daum.net
E-mail: ahsungeng@gmail.com