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PCU50及所有系列的OP，西門子數(shù)控系統(tǒng)802S，802C，802D，810D/840D各類部件如：驅(qū)動電源6SN1145/6SN1146系列，NCU/CCU如:6FC5357/6FC5410系列主板，軸卡6SN1118/6SN1121系列，功率模塊6SN1123/6SN1124系列，各類高級HMI如PCU210/PCU20/PCU50/PCU70，操作控制顯示面板維修

6FC5203系6FC5357-0BB25-0AA0維修
6FC5357-0BB35-0AA0維修
6FC5250-6AX30-4AH0維修
6FC5410-0AY03-1AA0維修
6FC5410-0AY03-0AA1銷售
6FC5410-0AY01-0AA0修理
6FC5250-6AY30-5AH0收購
6FC5247-0AA06-0AA0回收
6FC5357-0BB33-0AE2
6FC5357-0BB25-0AA0
6FC5357-0BB24-0AA0維修，NCU維修
6FC5357-0BB23-0AE0
6FC5357-0BB22-0AE0
6FC5357-0BB21-0AE0
6FC5357-0BB15-0AA0
6FC5357-0BB14-0AA0
6FC5357-0BB12-0AE0
6FC5357-0BB11-0AE1
6FC5357-0BB11-0AE0
6FC5357-0BB31-0AE0
6FC5357-0BB21-0AE0，西門子NCU維修，西門子NCU伺服控制器銷售

6FC5357-0BB11-0AE0     NCU571.2數(shù)控主板
6FC5357-0BB11-0AE1     NCU571.3數(shù)控主板
6FC5357-0BB12-0AE0     NCU571.4數(shù)控主板
6FC5357-0BB13-0AA0     NCU571.3數(shù)控主板
6FC5357-0BB13-0AA1     NCU571.3數(shù)控主板
6FC5357-0BB14-0AA0     NCU571.4數(shù)控主板
6FC5357-0BB15-0AA0     NCU571.5數(shù)控主板
6FC5357-0BB21-0AE0     NCU572.2數(shù)控主板
6FC5357-0BB21-0AE1     NCU572.2數(shù)控主板
6FC5357-0BB22-0AE0     NCU572.3數(shù)控主板
6FC5357-0BB23-0AA0     NCU572.3數(shù)控主板
6FC5357-0BB23-0AA1     NCU572.3數(shù)控主板
6FC5357-0BB23-0AE0     NCU572.4數(shù)控主板
6FC5357-0BB24-0AA0     NCU572.4數(shù)控主板
6FC5357-0BB25-0AA0     NCU572.5數(shù)控主板
6FC5357-0BB31-0AE0     NCU573.2數(shù)控主板
6FC5357-0BB33-0AA0     NCU573.3數(shù)控主板
6FC5357-0BB33-0AA1     NCU573.3數(shù)控主板
6FC5357-0BB33-0AE0     NCU573.2數(shù)控主板
6FC5357-0BB33-0AE1     NCU573.2數(shù)控主板
6FC5357-0BB33-0AE2     NCU573.3數(shù)控主板
6FC5357-0BB33-0AE3     NCU573.3數(shù)控主板
6FC5357-0BB34-0AA0     NCU573.4數(shù)控主板
6FC5357-0BB34-0AE0     NCU573.4數(shù)控主板
6FC5357-0BB34-0AE1     NCU573.4數(shù)控主板
6FC5357-0BB35-0AA0     NCU573.5數(shù)控主板
6FC5357-0BB35-0AE0     NCU573.5數(shù)控主板
6FC5357-0BB52-0AE0     NCU572.2數(shù)控主板，西門子數(shù)控機床維修，西門子磨床機床維修，西門子銑床機床維修，西門子鉆床機床維修，西門子840D系統(tǒng)出現(xiàn)25050輪廓監(jiān)控報警故障維修，840D系統(tǒng)開機出現(xiàn)300006報警如何排除?，840D系統(tǒng)時啟動報300101或300006原因維修，西門子伺服電機維修，剎車維修，編碼器維修，離合器維修，抱閘維修，屏維修，機床維修，電腦主機維修，何工