Quality Assurance
Advance Quality planning (APQP)
PSW (PPAP)
Pre control quality system
Control plan
Measurement system analyses (MSA)
Ppk > 1.67 Cpk > 1.33
Control charts
SC/CC identification
Product / process / dock audits
Supplier rating system (SQI > 150)
Customer satisfaction measurements
100 % on time delivery performance
Continuous improvement program
A Policy of Quality
PLANT
ISO 900X
QS 9000
ISO 1400 X
Nishi-Kurayoshi plant
ISO 9002
ISO 14001
Innosho plant
ISO 9002
(ISO 14000)
Utsunomiya plant
ISO 9002
Oda plant
ISO 9002
JST Europe
ISO 9001
QS 9000
(ISO 14000)
JST France
ISO 9002
QS 9000
TS 16949
JST Corporation
ISO 9001
QS 9000
(ISO 14000)
JST Batam
ISO 9002
JST Germany
ISO 9001
(QS 9000)
JST UK
ISO 9002
(TE 9000)
(ISO 14000)
EC Osaka
ISO 9001
QS 9000
The heart of
the machine
Environmental
Health & safety
Quality
Assurance
JST Fields of
Activities
