25111

Manufacture of metal doors, window and door frames, grilles and gratings

This sub-class includes the manufacture of metal doors, windows and/or their frames, shutters and gates and/or metal room partitions for floor attachment.

SSIC hierarchy ISIC class Crosswalks

Level

final

Mapped ISIC codes

Source

SingStat

In this section: sibling codes

class 2511 Manufacture of Structural Metal Products final 25112 Manufacture of metal strips and slabs final 25113 Manufacture of metal pipes and tubes final 25114 Manufacture of steel structural component final 25119 Manufacture of structural metal products n.e.c.

Official data

Official name	Singapore Standard Industrial Classification (SSIC 2025)
Issuing authority	Department of Statistics Singapore (SingStat / DOS)
Tax authority	Inland Revenue Authority of Singapore (IRAS) (IRAS)
Purpose	Mandatory at ACRA business/company registration; used by IRAS, MOM, EDB, SingStat
Active version	SSIC 2025 (15 Apr 2025)
Hierarchy level	Sub-class (5-digit) (final leaf)
Source	https://www.singstat.gov.sg/standards/standards-and-classifications/ssic
Prior versions	SSIC 2020, SSIC 2015

Hierarchy context

C→25→251→2511→25111 Manufacture of metal doors, window and door frames, grilles and gratings

Parent class

2511 Manufacture of Structural Metal Products

Parent division

25 MANUFACTURE OF FABRICATED METAL PRODUCTS (EXCEPT MACHINERY AND EQUIPMENT)

Parent section

C MANUFACTURING

Correspondence tables

SSIC 2020

25111 — Manufacture of metal doors, window and door frames, grilles and gratings

ISIC Rev. 5

2511 Manufacture of structural metal products

ISIC crosswalk

ISIC Rev. 5 class 2511 Manufacture of structural metal products Open ISIC class page with reverse SSIC links. Full table SSIC 2025 to ISIC Rev. 5 Open the full correspondence table.

Alphabetical index entries

Principal Title 25111 Manufacture of metal doors, window and door frames, grilles and gratings Alternative Title 25111 Aluminium door frame manufacturing Alternative Title 25111 Aluminium window frame manufacturing Alternative Title 25111 Manufacture of metal doors Alternative Title 25111 Manufacture of metal gates Alternative Title 25111 Manufacture of metal shutters

Data source: Department of Statistics Singapore (SingStat / DOS) (https://www.singstat.gov.sg/standards/standards-and-classifications/ssic). Official SSIC 2025 classification workbook.

Last data refresh: 15 Apr 2025. Classification version: SSIC 2025.

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