Group
331Repair and maintenance of fabricated metal products, machinery and equipment
Repair and maintenance of fabricated metal products, machinery and equipment group of ISIC Rev. 5. Contains 6 classes. Maps to 8 SSIC 2025 Singapore codes.
Classes
6
Parent
33
Mapped SSIC
8
Classes (6)
Class 3311 Repair and maintenance of fabricated metal products Class 3312 Repair and maintenance of machinery Class 3313 Repair and maintenance of electronic and optical equipment Class 3314 Repair and maintenance of electrical equipment Class 3315 Repair and maintenance of transport equipment, except motor vehicles Class 3319 Repair and maintenance of other equipment
Linked SSIC 2025 codes (2 ISIC classes)
SSIC 25113 Manufacture of metal pipes and tubes ISIC 3311: Repair and maintenance of fabricated metal products SSIC 25120 Manufacture/repair of tanks, reservoirs and containers of metal ISIC 3311: Repair and maintenance of fabricated metal products SSIC 25131 Manufacture/repair of heating boilers, radiators and correctors ISIC 3311: Repair and maintenance of fabricated metal products SSIC 25139 Manufacture/repair of steam generators n.e.c. (except central heating hot water boilers) ISIC 3311: Repair and maintenance of fabricated metal products SSIC 25200 Manufacture/repair of weapons and ammunition ISIC 3311: Repair and maintenance of fabricated metal products SSIC 25999 Manufacture of other fabricated metal products n.e.c. ISIC 3311: Repair and maintenance of fabricated metal products SSIC 26511 Manufacture/repair of engineering and scientific instruments ISIC 3313: Repair and maintenance of electronic and optical equipment SSIC 26512 Manufacture/repair of measuring devices ISIC 3313: Repair and maintenance of electronic and optical equipment Open full SSIC to ISIC table Browse all SSIC codes mapped into this group
Related routes
Data source
ISIC Rev. 5 from the UN Statistics Division. SSIC crosswalk from Department of Statistics Singapore (SingStat / DOS).
Last refresh: 2026-04-28T11:55:29.085Z. Verify against original UN and SingStat workbooks for operational decisions.