SFI丝杆型号：
SFI1604 SFI1605 SFI1610SFI2004 SFI2005 SFI2005T SFI2504 SFI2505 SFI2510 SFI3204SFI1604 SFI3205 SFI3210 SFI4005 SFI4010 SFI5010 SFI6310 SFI1604 SFI8010
DFI系列型号：
DFI1604 DFI1605 DFI2004 DFI2005 DFI2504 DFI2505 DFI2510 DFI3204 DFI3205 DFI3210 DFI4005 DFI4010 DFI5010 DFI6310 DFI8010
SFU系列型号：
SFU1204 SFU1604 SFU1605SFU1610 SFU1204 SFU2004 SFU2005 SFU2504 SFU2505 SFU2506SFU2508 SFU2510 SFU3204 SFU3205 SFU3206 SFU3208 SFU3210SFU4005 SFU4006 SFU4008 SFU4010 SFU5010 SFU5020 SFU6310SFU6320 SFU8010 SFU8020 SFU10020
