I-Shock absorber isetshenziselwa ukunciphisa ukudlidliza okubangelwa ukubhoboza okwakheka kanzima nokugcina i-drill bit iqinile phansi, ukuze isize ekunciphiseni ukukhathala kokuxhumeka kwe-drill string futhi yandise impilo ye-drill string.
Uphenyo
5-1203, Indawo Yezimboni yaseDahua, No.2 Yunshui Road, indawo yokuthuthukiswa kobuchwepheshe obuphezulu, eXi'an, 710065, eShayina 
86-13609153141
