The SSIC 28191 classification pertains to manufacture and repair of refrigerating, air-conditioning and ventilating machinery and equipment except household refrigerators. This official code is mandatory when registering a business entity with ACRA (Accounting and Corporate Regulatory Authority) in Singapore.

Key Characteristics:

Compliance with the Singapore Companies Act regarding manufacturing operations, including proper record-keeping and financial reporting (Section 173-200).
Common business structures include Private Limited Companies (Pte Ltd) due to limited liability and potential for growth, as well as partnerships for smaller-scale operations.
Regulatory requirements include compliance with the Workplace Safety and Health Act (WSHA) concerning machinery safety and noise levels in manufacturing facilities, and potentially environmental regulations related to waste disposal (e.g., Environmental Protection and Management Act).

Common Business Operations

Manufacture of other pumps, compressors, taps and valves (excluding hand-operated) is primarily involved in producing pumps, compressors, taps, and valves, excluding those operated manually, for various industrial and commercial applications.

Manufacturing centrifugal pumps for water treatment plants, commonly seen in Singapore's water management sector (PUB).

Producing air compressors for use in manufacturing facilities, aligning with Singapore's focus on advanced manufacturing.

Manufacturing industrial valves for the oil and gas industry, supporting Singapore's role as a regional hub for petroleum and petrochemicals, as indicated in EDB reports on the energy sector.