Air purifiers for household purposes; Adsorption apparatus for generating gas; Filters for air purifiers; Air filtering installations; Ventilation hoods for laboratories; Aquarium filtration apparatus; Reverse osmosis membrane filters for water treatment; Water softening apparatus and installations; Water filters; Membranes for water filtering apparatus

Pressure indicator plugs for valves; Electronic inductors; High-frequency switching power supplies; Metal detectors for industrial or military purposes; Dosimeters; Frequency meters; Surveying instruments; Solenoid valves; Pressure relief valves for industrial automation,fluid power systems,transportation，medical devices，energy & utilities，consumer appliances; Electromagnetic solenoids in the nature of valves

Vacuum pumps; Centrifugal pumps; Taps being parts of machines, engines or motors; Pump control valves; Pressure regulators being parts of machines; Hydraulic valve actuators; Servo-valves; Valves being parts of machines; Hydraulic valves being parts of machines; Valves being parts of industrial automation, fluid power systems, transportation, medical devices, energy & utilities, consumer appliances machines

Polymer beads for use in manufacturing

Construction materials, namely, non-metal flooring materials; Laminate flooring

Floor coverings