Streetdirectory.com Swee Long is located in Tai Seng district in Central Eastern Singapore, near Paya Lebar. Tai Seng is an industrial estate occupied by Multinational Corporations (MNCs) - companies like Singtel, DHL and Lux in Asia are located here. The district specializes in a number of industries, including telecommunications, engineering, and luxury goods. Most of Tai Seng's offices deal in high tech equipment, although some cater to designer products like designer furniture and shoes. With such big businesses here, it is no wonder Paya Lebar is labeled one of Singapore's new commercial hubs.