noun
integrated production system
Refers to a manufacturing setup where all stages from raw materials to finished products are handled in-house or under one unified process.
この工場は一貫生産体制を採用している。
This factory employs an integrated production system.
Compound of 一貫 (いっかん, 'consistent, integrated') + 生産 (せいさん, 'production') + 体制 (たいせい, 'system, structure').