E-OSS

Electrical controllers, signal processors, integrated circuits, radio signal transmitters and computer software and hardware used to automate, control and monitor operations of chemical manufacturing and processing plants; gas sensors for measuring gas concentration; fire-extinguishers; diagnostic computer software for use in remote detection and diagnosis of hazardous conditions within industrial furnaces; all of the foregoing excluding products for use in interprocess communication or for authenticating, checking, examining, reading and verifying images, marks, patterns or holograms

Building construction and repair; installation of industrial furnaces, gas pipelines and oil, chemical and gas processing and manufacturing equipment; maintenance and cleaning of buildings; maintenance and cleaning of industrial furnaces, gas pipelines and chemical and gas processing and manufacturing equipment

Computer programming for others; technical research and consultation in the field of industrial furnaces and oil, chemical and gas manufacturing and processing; engineering consultation; providing an on-line computer database in the field of industrial furnaces and chemical and gas manufacturing