... parts; 2. long working life; 3.Steering Valve; 4. Model 7-8 for Komatso; We are the reliable manufacturer of Hydraulic ... , SOOSAN, KWANGLIM, MSB, D&A, HANWOO, DNS, DAEMO, MIRACLE, KRUPP, RAMMER, NPK, INDECO, TOKU, INDECO, TOKU, OKADA, GENERAL BREAKER, COMET, ATLAS ... , MONTABERT, STANLEY, FURUKAWA, TOYO, TELEDYNE, SOCOMECT, NOAHTECH. KOMATSU EXCAVATOR MODEL 7-8 GENUINE CONTROL VALVE