American National Standards Institute
The American National Standards Institute (ANSI) is a private, non-profit organization (501(c)3) that administers and coordinates the U.S. voluntary standardization and conformity assessment system.

American Society Of Mechanical Engineers
Establshed in 1884, ASME has been a world leader in the development of codes, standards, and conformity assessment programs associated with mechanical engineering. Today, ASME is the preferred choice for many multinational organizations around the world, continually evolving to produce consensus standards that reflect the needs and practices of countless industries.

European Commission – Directives Certification
The CE mark is a declaration by the manufacturer that the product meets all the appropriate provisions of the relevant legislation implementing certain European Directives. CE marking gives companies easier access into the European market to sell their products without adaptation or rechecking. The initials "CE" do not stand for any specific words but are a declaration by the manufacturer that his product meets the requirements of the applicable European Directives.

TÜV Rheinland – Geprüfte Sicherheit Certification
Any electrical, mechanical or electro-mechanical product bearing the GS Mark indicates that it was tested and complies with the minimum requirements of the German Equipment and Product Safety Act (GPSG). The GS Mark (Geprüfte Sicherheit, meaning Safety Tested) is a licensed mark of the German government and may only be issued by an accredited product safety testing and certification agency.