PARATEC

containers of metal for compressed gasses; casting alloys and metal copper castings; drain pipes of metal; branching pipes of metal; penstock pipes of metal; water pipes of metal; manually operated metal valves; cocks of metal except for parts of machines; union elbows of metal for pipes; metal couplings for fire sprinkling systems

cocks of metal as part of machines; selector valves for gas oil well pipes and ball valves being parts of machines

Gas meters, fluid flow meters, automatic pressure control sensors, automatic combustion control machines and instruments, liquefied petroleum pressure regulators, thermostats, fire extinguishing apparatus, fire hydrants, automatic fire extinguishing systems, heat sensors, smoke sensors, flame sensors, alarms for the leak of inflammable gasses, fire sprinkler heads, fire air foam heads, fire residue sensors, fire pressure sensors, carbonic acid gas fireproof system, halogen gas fireproof system, fire extinguishing halon head, cabinet-type automatic fire extinguisher, automatic diffusion fire extinguisher, water spray head for fire hoses, pressure chamber for fire hoses, sprinkler head for fire hoses, hydrant nozzle for firefighting, nozzles for fire hoses, electronic monitor for controlling water discharge of nozzles, waterproof water outlets for fire hoses, sprinkler joints for fire hoses, foam tanks for fire hoses, foam mixers for fire hoses, deluge valves for fire extinguishing equipment; solenoid valves

Indicating lamps, hot water tanks; high intensity discharge lamps and fittings for high intensity discharge lamps; sprinkler heads for agricultural irrigation purposes and level controlling valves as parts of hot water tanks; valves for regulating water supply

fire hoses made of rubber, fire hoses made of fireproof textiles and valves of India-rubber or vulcanized fiber

non-metal containers for compressed gases; water outlet valves of plastic for water pipes; water pipe valves of plastic; cocks of plastic except for parts of machines and union elbows of plastic for pipes

installation of fire safety equipment and apparatus in buildings; installation of air conditioning, heating and duct systems for others