Development, production and distribution of devices of all kinds as well as provision of all related services and consulting of companies in the field of quality assurance. May participate in other companies at home and abroad, acquire similar or related companies, merge with such companies, acquire, manage, broker or sell licenses, patents and other intangible assets as well as real estate, and enter into all transactions and conclude contracts that are suitable to promote the purpose of the company or are directly or indirectly related to it.