Motorcycle pressure valve TXJT.503.00, locomotive high pressure safety valve TXJT.505.00,locomotive foot valve TXJT.504.00, locomotive door interlock valve ZZ14001,locomotive check valve TXJT.506.00/ZZ14004, locomotive reversing valve TXJT.507.00, electric Control valve 6Q52-000-000, electric control valve T850-00-00, two second power control valve TFK1B, two three power control valve TFK, two two power control valve TFKM, two three power control Valve TFKM. Sanding electric control valve H23D-L9-B, bullet stop solenoid valve H23D2-L7-B, horn and lift bow solenoid valve H23D-L9-G, electric signal plate type plug door H23DBS-S (with lock),electric signal plate plug Door H23DBS-X (knob), locomotive electric control valve H23XJD-L6, locomotive electric control valve H23XJD-L10, locomotive pressure regulating valve QTY-15, locomotive check valve KA-G1/2, electric control valve TKF4-10-110 ,Electric control valve TKF3-110, parking solenoid valve, electric air valve 23DKF12-6T, bagpipe sanding valve TFK7-110, no load valve TFK6-110, cylindrical electric control valve TFK5-110, electronically  controlled reversing valve SLSD550-RS2SDW , interlocking electromagnet TML-110, interlocking electromagnet TFK-110, four types of electric control valve TFK4-110, solenoid valve QF1-22/24, air outlet check valve JKG1-04-00A, exhaust valve JKG1-03 -000A, electromagnetic sewage valve 23DKF2-6T, conversion electric control valve 23DKF1-6T, sanding whistle valve 22DKF3-8T, electromagnetic sewage valve composed of DPW-00-000, intake valve JKG1-02-000A, electromagnetic sewage valve TDJKG1,, valve assembly NT31-147, sander DLJ6-02-09-300-1, valve and seat NT87-00-82, low pressure safety valve NT3-00-75, low pressure safety valve NT2-00- 75, security valve NT3-00-75, security valve NT2-00-75, reversing interlock N303.00.00, two-position three-way electromagnetic reversing valve SR361-RS4SD, two-position three-way electromagnetic reversing K23JD-15, hand mirror locomotive valve, regulator 704-1, Arcless DC electromagnetic contactor YCC16Q77, liquid level meter YWY-6E, boost filter module TOCK02, dual beam dynamic display liquid level meter HLYWY-1, DC power converter XL3-12C, intermediate relay D-U204-KLC, inverter Power supply HLNB-4000VA/110V,   Dust blower controller CFK-I, auxiliary machine control unit double voltage regulator TPZ9A, voltage regulator TTY, voltage regulator 8Q3A, voltage regulator TTY-GK, voltage regulator TTY-HGK, voltage regulator DF- J55A, voltage regulator DJ-A, voltage regulator TTY-4, voltage regulator DGDY-001, stepless speed regulation driver TQB-1B, stepless speed regulation driver WJTS-II, DC converter JZB-II, DC- DC converter WD-III, power module DC-DC, locomotive power supply DGPS-24/07-A, locomotive dedicated power supply SFJD-II, DC switching power supply DD-2410A, inverter TGN-110A, digital electrical controller YKS -2,Electronic controller SDkQ.A1,Electric controller JDKQ-I, Electric controller JDKQ-II,Electric controller JKG-I,Electric heating automatic control box WKZ-2L, Multi-channel temperature controller JW-102A, Temperature Sensor WDC-1, blinds controller WKQ, temperature sensor WKQ-D, controller WJTS, driver controller S701F, driver controller TKS9, electronically controlled contactor 4Q1A, temperature transmitter SBWZK-2460-23K(F), temperature Sensor WDJ-III, multi-channel temperature sensor JW-102A, Pressure relay TJY2, oil pressure relay TJY1B, oil pressure relay 5Q8, oil pressure relay 5Q9, wheel rail lubrication electronic controller HB-2b, nozzle HB-2, diesel engine speed sensor CZC-1, electronic torch generator DH303D-C, switching Valve switch ZJJ3-62-04-000, knife switch THD2-400-110V, ten-position switch group TKA-10, power amplifier FD1-1, power amplifier FD-24DC-0201, power amplifier FD-24DC-0201LC, resistance capacity Protection device, start adjustment resistor ZX9-4/110, microcomputer controller plug-in board ADLC17FE196M2, stepper motor 70BF3-3J, stepper motor 70BF-340B, stepper motor 70BF-340C, stepper motor 70BF-340D, step Into motor 70BF-341DA, transfer switch 3Q53, transfer switch TKH6/3Q7B, combined contactor T661/4Q2B, reverser 3Q51, signal transmitter SCM02A, signal transmitter SCM03A, temperature relay SLD-3, temperature relay JW- 102, single temperature relay JW-102, time relay JS, time relay TJS1-20/22,  diesel engine speed relay ZSK-1, wind speed relay TJV1-07/10, overvoltage relay ZY607, beat relay,  camera start relay TJQ2S , time relay TJS6-45/60, time relay TJS3, time relay N305.00.00, time relay QJSJ-45, time Relay TXJT-702-00, general relay TJZ2-110/32,  time delay relay TIME-AV-S, double delay module ZD005, branch overcurrent relay TJL-1200, intermediate relay QJZI, time relay TJS3, time relay TJS6- 45/60, overvoltage relay TJDG2-125/10, overvoltage relay GYJ-125, overvoltage relay ZD003, overcurrent relay TJL3-0.5/11, idle relay GJK2-0.5/11, solid state relay GTJ9-10A, solid state relay GH-2Z2210, solid state relay TT-L5A, solid state relay G3TB-0D201P, excitation regulator GLTQ, excitation regulator GLTQ-2, air compressor resistance protector KDQ-1, suppressor YZQ-3, suppressor 1Q18.900.000, Rectifier ZD-011, Overcurrent rectification 3ZL (N411.08.00), grounding rectification board 4ZL (N411.24.00), current signal rectification board 3ZL (T65.19.00) Rectifier 4ZL (T735.04.00) counterflow component T735.8.00 solid state relay JGX-16FA, locomotive undercarriage NXD, locomotive reversing interlock TKL1.