Hydraulic Breaker Stop Valve Dear Sir, Thanks for your Enquiry XLT ENGINEERS Manufacturer of Rock Breakers and markets replacement spares for the leading rock breakers Atlas Copco, Frukawa, Daemo, Soosan, Indus Saga, NPK,FINE, OKADA ,etc.. Furthermore, XLT ENGINEERS markets replacement Spares which comprises undercarriage spares, Hydraulic Hoses, Hose Fittings, seal kits and other major spares for all leading brands of Excavators.