Delta Scientific Corporation also known just as Delta Scientific is a company based in Palmdale, California

California

California is a state located on the West Coast of the United States. It is by far the most populous U.S. state, and the third-largest by land area...

, USA. As a worldwide corporation, Delta Scientific Corp. has been developing and making vehicle access control equipment since 1974. In addition to the Palmdale headquarters, they have offices in Lorton, Virginia

Lorton, Virginia

Lorton is a census-designated place in Fairfax County, Virginia, United States. The population is 27,709 as of the 2008 census estimate.-History:...

 and Great Britain

Great Britain

Great Britain or Britain is an island situated to the northwest of Continental Europe. It is the ninth largest island in the world, and the largest European island, as well as the largest of the British Isles...

.

Delta Scientific is the leading manufacturer of vehicle access control equipment. including guard booths, parking control equipment, and high security vehicle barricade systems. Delta has supplied counter-terrorist barricade systems to over 160 U.S. embassies and consulates in 130-plus countries as well as those of the United Kingdom

United Kingdom

The United Kingdom of Great Britain and Northern IrelandIn the United Kingdom and Dependencies, other languages have been officially recognised as legitimate autochthonous languages under the European Charter for Regional or Minority Languages...

 and other nations. In the United States, Delta has products at over 110 Federal

Federal government of the United States

The federal government of the United States is the national government of the constitutional republic of fifty states that is the United States of America. The federal government comprises three distinct branches of government: a legislative, an executive and a judiciary. These branches and...

 buildings, including courthouse

Courthouse

A courthouse is a building that is home to a local court of law and often the regional county government as well, although this is not the case in some larger cities. The term is common in North America. In most other English speaking countries, buildings which house courts of law are simply...

s and Federal Bureau of Investigation

Federal Bureau of Investigation

The Federal Bureau of Investigation is an agency of the United States Department of Justice that serves as both a federal criminal investigative body and an internal intelligence agency . The FBI has investigative jurisdiction over violations of more than 200 categories of federal crime...

 locations. Many U.S. nuclear power plant

Nuclear power plant

A nuclear power plant is a thermal power station in which the heat source is one or more nuclear reactors. As in a conventional thermal power station the heat is used to generate steam which drives a steam turbine connected to a generator which produces electricity.Nuclear power plants are usually...

s are also protected by Delta's vehicle barricade systems.

Delta Scientific products are also located at the U.S. Capitol and other Washington, D.C.

Washington, D.C.

Washington, D.C., formally the District of Columbia and commonly referred to as Washington, "the District", or simply D.C., is the capital of the United States. On July 16, 1790, the United States Congress approved the creation of a permanent national capital as permitted by the U.S. Constitution....

 landmark buildings, various high-rises throughout the world, along the streets of Broadway

Broadway (New York City)

Broadway is a prominent avenue in New York City, United States, which runs through the full length of the borough of Manhattan and continues northward through the Bronx borough before terminating in Westchester County, New York. It is the oldest north–south main thoroughfare in the city, dating to...

 to protect pedestrians in New York City

New York City

New York is the most populous city in the United States and the center of the New York Metropolitan Area, one of the most populous metropolitan areas in the world. New York exerts a significant impact upon global commerce, finance, media, art, fashion, research, technology, education, and...

, some corporate facilities, the Parliament of Singapore

Parliament of Singapore

The Parliament of the Republic of Singapore and the President jointly make up the legislature of Singapore. Parliament is unicameral and is made up of Members of Parliament who are elected, as well as Non-constituency Members of Parliament and Nominated Members of Parliament who are appointed...

, power and water infrastructure locales, some Europe

Europe

Europe is, by convention, one of the world's seven continents. Comprising the westernmost peninsula of Eurasia, Europe is generally 'divided' from Asia to its east by the watershed divides of the Ural and Caucasus Mountains, the Ural River, the Caspian and Black Seas, and the waterways connecting...

an castles and some private homes of celebrities and other people in Beverly Hills, California

Beverly Hills, California

Beverly Hills is an affluent city located in Los Angeles County, California, United States. With a population of 34,109 at the 2010 census, up from 33,784 as of the 2000 census, it is home to numerous Hollywood celebrities. Beverly Hills and the neighboring city of West Hollywood are together...

and other upscale communities.