主要配件 :油嘴，柱塞，出油阀，缸盖，缸套，连杆，活塞，活塞环，连杆螺栓，轴瓦
进气阀，排气阀，阀座，指示阀，油管，喷油器，高压油泵，密封，垫片，弹簧，滤芯，压力表，传感器等
柴油机配件 :MAN PIELSTICK DAIHATSU WARTSILA DEUTZ YANMAR SULZER CUMMINS 等
秦皇岛双晟机械有限公司，供应WARTSILA L20船用柴油机配件。
Qinhuangdao ShuangSheng Machinery Co.,Ltd has been supply marine spare parts for customers for more than 10 year. We supply marine diesel engine spare parts, compressors, oil purifiers, turbochargers, and pumps etc for customers in worldwide.
