Tangerang is an industrial and manufacturing hub on Java and is home to over 1,000 factories. Many international corporations have plants in the city. Tangerang tends to be hot and humid, with little in the way of trees or geographical features. Certain areas consist of swamps, including the areas near the Soekarno-Hatta International Airport.
In recent years the urban expansion of Jakarta has covered Tangerang, and as a result many of its residents commute to Jakarta for work, or vice-versa. Many high-class and middle-class satellite cities have been developed in Tangerang, complete with their own shopping malls, private schools and convenience centers. The government is working on expanding the highway system to accommodate more traffic flow to and from the area