| Business | Founded | Contacts |
|---|---|---|
| Echol Air-Condition & Refrigeration Enterprise | 1975 | - |
| Huat Seng Cleaning Co | 1977 | - |
| Sim Guan Heng Engineering Works | 1979 | - |
| Nanchang Enterprise | 1980 | - |
| K & W Engineering Works | 1981 | - |
| Superior Furniture Construction | 1982 | - |
| Isolax Electrical Engineering And Services | 1994 | - |
| Unique II Enterprises | 1994 | - |
| Superior Decoration Pte Ltd | 1995 | - |
| Uniquesteels Engineering Construction Pte. Ltd. | 2002 | - |
| Friendship Engineering | - | - |
| K & W Engrg Works | - | - |
| Unique II Ents | - | - |
| Leong's Leather Product Manufacturer | 2007 | - |
| Graceful Decor Pte LTD | 2009 | - |
| Superior Furniture Pte Ltd | - | - |
| Fusion Air-con & Electrical Services | - | - |
| Acertec Hardware Pte Ltd | 2012 | - |
| Chui Seng Brothers Engineering Works | - | - |
| See more details on www.address-singapore.com | ||