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因工程需要,大量求购工程余货西门子工程型变频器6SE70系列，通用型变频器MM440/MM430/MM420，西门子PLC模块 S7300\400系列，西门子触摸屏6AV系列，西门子停产备件6DD系列，  西门子通讯模块6GK、西门子伺服_电源电源模块6SN，数控模块6FC 、西门子变频器附件如西门子电容、西门子风机、西门子可控硅等系列！

西门子CUVC主板6SE7090-0xX84-0AB0

西门子配件6SE7090-0xX84-0KA0  

西门子CUD1主板C98043-A7001-L1                                                      

西门子CUD2板C98043-A7006-L1                     

CBP2通讯板6SX7010-0FF05                                                              

可逆电源板C98043-A7002-L4                                                               

不可逆电源板  C98043-A7002-L1                                                             

CUR主控板 6SE7090-0xX85-1DA0 （C98043-A1680-L1）                                       

CUMC主板  6SE7090-0xX84-0AD1                                                            

PSU2电源板 6SE7038-6GL84-1JA1                                                              

励磁板 C98043-A7014-L2                                                                       

C98043-A1600-L1

C98043-A1601-L4

C98043-A1603-L4

6SE7038-6EK84-1JC2

6SE7031-5EF84-1JC1

6SE7041-2WL84-1JC1

6SE7033-7EG84-1JF1                         

6SE7090-0xX84-0FJ0    

6SE7090-0xX84-3DB0  

SML3      6SE7038-6EK84-1GG0     

SMU3      6SE7038-6GK84-1GF0

6SE7041-8GK85-0HA0(C98043-A1685-L13)  

6SE7041-8HK85-1HA0(C98043-A1685-L43)

6SE7041-8EK85-1HA0(C98043-A1685-L43)

6SE7090-0xX84-0BJ0

6SE7090-0xX84-1CE0

西门子测试盒6SE7090-0xX84-1FK0

6SE7031-2HF84-1BG0

6SE7038-6GL84-1BG0

6SE7031-8EF84-1JC1

6SE7027-2ED84-1HF5

6SE7024-7FD84-1HHO

6SE7031-7HH84-1HJ0

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