Note 1 - Nature of Business

12 Months Ended

Mar. 31, 2012

Organization, Consolidation and Presentation of Financial Statements Disclosure [Text Block]

NOTE 1 – NATURE OF BUSINESS

ADM Tronics Unlimited, Inc. ("we", "us", "the Company" or "ADM"), was incorporated under the laws of the state of Delaware on November 24, 1969.

We are a manufacturing and engineering concern whose principal lines of business are the production and sale of chemical products; the design, manufacture and sale of electronics of our own products or on a contract manufacturing basis; and, research, development and engineering services. On July 17, 2009, we purchased the assets of Antistatic Industries of Delaware, Inc., a company involved in the research, development and manufacture of water-based and proprietary electrically conductive paints, coatings and other products and accessories which can be used by electronics, computer, pharmaceutical and chemical companies to prevent, reduce or eliminate static electricity.

Our chemical product line is principally comprised of water-based chemical products used in the food packaging and converting industries, and anti-static conductive paints, coatings and other products. These products are sold to customers located in the United States, Australia, Asia and Europe. Electronics equipment is manufactured in accordance with customer specifications on a contract basis. Our electronic device product line consists principally of proprietary devices used in diagnostics and therapeutics of humans and animals and, through our Action Industries, Unlimited, LLC subsidiary, electronic controllers for spas and hot tubs. These products are sold to customers located principally in the United States.  We are registered with the FDA as a contract manufacturing facility and we manufacture medical devices for customers in accordance with their designs and specifications.  We also provide research, development and engineering services to customers.  Our Sonotron Medical Systems, Inc. subsidiary is involved in medical electronic therapeutic technology and our Pegasus Laboratories, Inc. is involved in topical dermatological products.