Graphic arts design; Off-site data backup; Computer software design; Consultancy in the design and development of computer hardware; Consulting services in the field of software as a service (SAAS); Data encryption services; Electronic data storage; Industrial design; Material testing; Scientific research

Alarm installations and alarms; Batteries, electric; Electronic access control systems for interlocking doors; Locks, electric; Megaphones; Theft alarms; Wire connectors; Electric wire and cable; Surveying machines and instruments; Vehicle traffic signals; Warning bells

Cashboxes; Metal hardware, namely, pulleys; Metal hardware, namely, springs; Metal safes; Non-metal safes; Safes, electronic; Strongboxes; Bins of metal; Laths of metal; Safety deposit boxes