Procurement items／Rolling stock materials
Each item name here does not represent a product in itself. The product item types under subclassification are the products themselves.
Therefore, the number of product item types shows how many products (product item types) are included in one item name.
Our representative will explain products in more details at a meeting to be held upon passing initial screening.
Code121-09123-03131-01132-03133-13
134-64142-01
142-03142-05143-08151-08151-09151-15151-16151-18151-19151-21
151-22
151-23151-24151-33151-35151-44151-47151-48
151-49151-54151-61
151-62151-82151-84151-85152-05152-08152-12
152-37152-40
153-02Item nameDamper for cars
Axel box parts
EngineTransmission for cars
Radiator core for cars
Electric parts
Axle
Wheel
Wheelset
Gear coupling
Information display control system
Car control device
Speed detecting device
Monitoring equipment
Multiplex control display system
Operation information recorder
Contact strip
Pantograph head
Pantograph
Auxiliary contact strip
Vacuum circuit-breaker for cars
Circuit-breaker for cars
Starting device
Master controller
Voltage regulato r for cars
Control box for cars
Contactless control systemContactor for cars
Contactor for cars (A)Relay for cars
Relay board for cars
Contactless relay
Generator for cars
Main generator for cars
Motor-driven blower
Carbon brush for cars
Flexural plate
Main transformer for cars

Description

Description
Description
Description
Description
Description

Description
Description
Description
Description
Description
Description

Description
Description
Description
Description
Description
Description

Number ofproduct item
types
222
497
25
17
41
27
226
195
424
70
193
328
39
545
305
580
66
123
95
38
30
387
37
118
67
37
289
260
122
437
167
102
103
128
43
130
645

Time ofinquiry

The Annual average
procurement（Unit: JYE1,000）
202,720
155,503
234,433
122,425
96,3009,224
292,443
2,570,826
719,213125,236
274,796
2,051,640
18,9981,496,555
279,662
284,911
313,824
52,23576,614
90,83254,2609,221
425
24,544
26,817
6,104
396,988
35,111
21,47991,78275,4782,773
49,919691,967
69,747
101,847
28,755379,829Type of contract

Ｐrocurement
Contact

Firm Contract
Firm Contract／ Unit Price List Contract
Firm Contract
Firm Contract
Firm Contract／ Unit Price List Contract
Firm Contract／ Unit Price List Contract
Firm Contract
Firm Contract／ Unit Price List Contract
Firm Contract
Firm Contract
Firm Contract
Firm Contract
Firm Contract
Firm Contract
Firm Contract
Firm Contract
Firm Contract／ Unit Price List Contract
Firm Contract／ Unit Price List Contract
Firm Contract
Firm Contract／ Unit Price List Contract
Firm Contract
Firm Contract
Firm Contract
Firm Contract
Firm Contract
Firm Contract
Firm Contract
Firm Contract
Firm Contract／ Unit Price List Contract
Firm Contract
Firm Contract
Firm Contract
Firm Contract
Firm Contract
Firm Contract
Firm Contract／ Unit Price List Contract
Firm ContractFirm Contract

JRWEST
jrwtrading
JRWEST
JRWEST
jrwtrading
jrwtrading
JRWEST
jrwtrading
jrwtrading
jrwtrading
jrwtrading
JRWEST
jrwtrading
jrwtrading
JRWEST
jrwtrading
jrwtrading
jrwtrading
jrwtrading
jrwtrading
jrwtrading
jrwtrading
jrwtrading
jrwtrading
jrwtrading
jrwtrading
jrwtrading
jrwtrading
jrwtrading
jrwtrading
jrwtrading
jrwtrading
jrwtrading
jrwtrading
jrwtrading
jrwtrading
jrwtrading
jrwtrading

45
113
1242
8
181
248
164
461
294
113
441

The Annual average
procurement（Unit: JYE1,000）
6,333
1,446,128078
0457,728
9,325
2,132
16,15956,49336,619126,487

Low voltage switch for cars

833

70,565

Unit Price List Contract

jrwtrading

Emergency ground switch for cars
Insulator for cars
High voltage insulation paste
High voltage fuse for cars
Low voltage fuse for cars
Jumper coupler
Connector
Public address system
High voltage junction box for cars
Distribution cubicle for cars
Magnet valve
Switch box for cars
Curtain equipment for cars
Door roller for cars
Baggage rack support for cars
Cold storage plate for cars
Water tank for cars
Plate for cars
Destination display for cars
One-man operation-related parts for cars
Pressure gauge for cars
Speedometer for cars
Air spring for cars
Axle spring
Curtain for cars
Carpet for cars
Vinyl cloth for carsmoquette for cars
Bellows cloth
Inside panel for cars
Floor covering for cars

30
113
192
40
108
684
904
781
23
486
149
396
364
111
32
19
71
902
423
521
111
43
120
70
504
228
29
191
13
239
276

16,182
83,052
9,205
19,935
148
270,995
19,027
280,78820
88,700155,741
391,232
8,669
18,660113
174
67,136
3,351
12,196122,060
5,705
6,167
471,564
136,8363,6244,688
2,395
210,253
5,710
1,608
18,720Firm Contract
Firm Contract
Firm Contract
Firm Contract／ Unit Price List Contract
Firm Contract／ Unit Price List Contract
Firm Contract
Firm Contract／ Unit Price List Contract
Firm Contract
Firm Contract
Firm Contract
Firm Contract／ Unit Price List Contract
Firm Contract
Firm Contract／ Unit Price List Contract
Firm Contract／ Unit Price List Contract
Firm Contract
Firm Contract／ Unit Price List Contract
Firm Contract
Firm Contract
Firm Contract
Firm Contract／ Unit Price List Contract
Firm Contract
Firm Contract
Firm Contract／ Unit Price List Contract
Firm Contract／ Unit Price List Contract
Firm Contract
Firm Contract
Firm Contract
Unit Price List Contract
Firm Contract／ Unit Price List Contract
Firm Contract／ Unit Price List Contract
Firm Contract

jrwtrading
jrwtrading
jrwtrading
jrwtrading
jrwtrading
jrwtrading
jrwtrading
jrwtrading
jrwtrading
jrwtrading
jrwtrading
JRWEST
jrwtrading
jrwtrading
jrwtrading
jrwtrading
JRWEST
jrwtrading
jrwtrading
jrwtrading
jrwtrading
jrwtrading
jrwtrading
jrwtrading
jrwtrading
jrwtrading
jrwtrading
JRWtradingjrwtrading
jrwtrading
jrwtrading

Code

Item name153-03153-05153-06153-25153-27153-28154-01
154-04155-04155-05155-12
155-18156-02156-05156-06156-03156-11
156-15156-21
156-23
156-31
156-42
156-43
156-44156-52156-55
156-65171-07171-17171-19171-25
171-30171-31
171-45
171-90172-01
172-09173-04173-05174-04174-05174-07174-08174-12
174-21
174-25

Auxiliary transformer for cars
Main traction converter
Auxiliary reactor
Selenium rectifier for cars
Main thyristor for cars
Static converter
Capacitor for cars
Resistor for cars
Fluorescent lamp for cars
Lamp for cars
Signal lamp for cars
Pilot lamp for cars

Description

Description
Description

Description

Description

Description
Description

Description
Description
Description
Description
Description

Number of
product itemtypes

Time ofinquiry

Type of contract

Ｐrocurement
Contact

Firm Contract
Firm Contract
Firm Contract
Firm Contract
Firm Contract
Firm Contract
Firm Contract
Firm Contract
Firm Contract／ Unit Price List Contract
Firm Contract／ Unit Price List Contract
Firm Contract／ Unit Price List Contract
Firm Contract／ Unit Price List Contract

jrwtrading
jrwtrading
jrwtrading
jrwtrading
jrwtrading
jrwtrading
jrwtrading
jrwtrading
jrwtrading
jrwtrading
jrwtrading
jrwtradingCodeItem name174-31
174-48
175-33176-01
177-01
177-13178-08178-15178-18179-49179-53
179-60179-61
179-70Air hose
Rubber parts for cars
Heating equipment for cars
Rolling bearing for axles
Sanitation system for cars
Restroom parts for cars
Intermediate coupler
Tight lock coupler
Draft gear
Heat storage plate for cars
Flexible pipe
Window wiper for cars
Packing for cars
O-ring for cars

Description

Description

Description
Description
Description

Number ofproduct item
types
141
484
152
253
146
387
2
186
98
24
16881674436

Time ofinquiry

The Annual average
procurement（Unit: JYE1,000）
36,16370,91011,327
319,645
67,84022,223
3,046
107,667
162,745
320
4,646
96,70913,01015,916

Type of contract

Ｐrocurement
Contact

Firm Contract／ Unit Price List Contract
Firm Contract／ Unit Price List Contract
Firm Contract
Firm Contract／ Unit Price List Contract
Firm Contract
Firm Contract／ Unit Price List Contract
Firm Contract
Firm Contract
Firm Contract
Firm Contract／ Unit Price List Contract
Firm Contract／ Unit Price List Contract
Firm Contract／ Unit Price List Contract
Firm Contract／ Unit Price List Contract
Firm Contract／ Unit Price List Contract

jrwtrading
jrwtrading
jrwtrading
jrwtrading
jrwtrading
jrwtrading
jrwtrading
JRWEST
jrwtrading
jrwtrading
jrwtrading
jrwtrading
jrwtrading
jrwtrading