HLÜDI

Construction materials of metal, namely, soffits and ceiling boards, carrying frames of metal for building, lines being steel rods, and conduits; prefabricated components of metal, namely, metal components for building ceilings, architectural columns, and metal curtain walls; frameworks of metal; pipework of metal; shut-off and control valves of metal for liquid or gaseous materials other than parts of machines; holding rails and hangers of metal for laboratory ceilings; metal ceiling boards; shaped pieces and junctions of metal for building ceilings, columns, and walls for laboratory installations; transportable buildings of metal

Electric installations and modules for connection of electric lines in laboratories

Water, vacuum and gas conduits and exhaust installations and modules all for use in laboratories, namely, gas regulators for building ceilings, columns, and walls; plumbing fittings, namely, drains; ventilation and de-aeration apparatus and lighting elements, namely, air-conditioning, air cooling and ventilation apparatus and instruments, lighting fixtures, tubes, tracks, LED modules, fluid separation apparatus for separation of gas from liquid in a laboratory; ventilation hoods; ventilating exhaust fans

Non-metal ceiling coverings

Industrial analysis being research in the field of energy-saving and resource conservation methods for high-performance laboratory equipment fittings and laboratory plant engineering; industrial analysis and research services, namely, durable product research and development in the field of high-performance laboratory equipment fittings and laboratory plant engineering; design and development of computer hardware and software, namely, design and development of computer software for laboratory technology and laboratory plant engineering and creation of computer programs for laboratory technology and laboratory plant engineering