What is the definition of hi tech industries?

Hi tech:

Informal.

n. Formal: High technology. Meaning: A style of interior decoration marked by the use of industrial materials, equipment, or design.

Industries:

Meaning: * the people or companies engaged in a particular kind of commercial enterprise; "each industry has its own trade publications" * the organized action of making of goods and services for sale; "American industry is making increased use of computers to control production" Hi tech industries: Probable meaning: A commercial enterprise producing interior decoration by using industrial materials, equipment or designing. In other Words, it's a company making equipment or designing materials, like computers, TV's, DVD players and other advanced technology.