gas burners; oil and gas burners for commercial and residential use; oil primary controller for burners; modulating controller for burners; gas trains; product development and engineering services for others; engineering services in the field of combustion engineering

smoke detectors

Insulating materials, thermal insulating materials; protecting coverings; fibres; insulating board and insulating boards; fabrics and felts for insulating purposes; packing, stopping, sealing, jointing, caulking and filling materials; adhesive tapes, bands and strips; sealant compounds for joints; filler and filling agents; jointing compounds

building construction contracting services, namely installing passive fireproof and firestop substances and materials in structural building components, and consulting services related thereto

Advertising and marketing of the sale of fire protection management services and products, namely, engineering methods, assessment technologies, fire protection systems, and installation services

Control systems for fire, security or parking garage gates and doors

Control systems for fire, security or parking garage gates and doors