79345784
May 19, 2022
Sheets of metal and plates of metal in the nature of steel plates; pipes of metal for building; refractory construction materials of metal; partitions of metal for building; ceilings of metal in the nature of metal ceiling panels; door panels of metal; transportable buildings of metal; building materials of metal, namely, building boards and panels of metal; ironmongery, namely, metal screws; industrial packaging containers of metal; valves of metal, other than parts of machines
Metal GoodsVideo monitors; bioreactors for cell culture; apparatus for fermentation being laboratory apparatus; chemistry apparatus and instruments, namely, laboratory chemical reactors; coolant-temperature sensors; electric control devices for energy management; protection devices for personal use against accidents, namely, nets for protection against accidents; incubators for bacteria culture
Electrical and Scientific ApparatusSlate; cement slabs; transportable buildings, not of metal; lumber; refractory construction materials, not of metal; building panels, not of metal; laths, not of metal; construction materials, not of metal, namely, concrete, lumber; building glass; coatings being building materials in the nature of bituminous roof coatings
Nonmetallic Building MaterialsRustproofing; storage tank cleaning; construction project management services; pipeline construction and maintenance services; installation, maintenance and repair of computer hardware; electric appliance installation and repair; repair or maintenance of water purifying apparatus; freezing equipment installation and repair; installation and repair of air-conditioning apparatus; machinery installation, maintenance and repair; repair or maintenance of chemical processing machines and apparatus; repair or maintenance of packing or wrapping machines and apparatus
Building Construction and Repair