Provision of services in the field of quality control, incoming goods and outgoing goods, as well as reworking and testing of components, semi-finished and finished products according to customer specifications. May establish branches in Switzerland and abroad, participate in other companies in Switzerland and abroad, acquire or merge with similar or related companies, 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, as well as acquire, manage, encumber and dispose of real estate, intellectual property rights and licenses of all kinds.