Seven fluoropropane is a highly efficient, clean, non-corrosive, and highly insulating gaseous fire extinguishing agent. The cabinet-type fire extinguishing device does not require a dedicated cylinder room and is simple to design, install, use, and maintain. It is suitable for places where pipelines are not suitable for installation and individual protection areas, and can be flexibly installed as needed. This product integrates the fire extinguishing agent storage container components, injection pipeline, nozzle, and valve drive device into one unit. It is linked with the fire automatic alarm controller to realize automatic control and fire extinguishing. Because the fire extinguishing agent storage bottle is placed in the cabinet, different volume single-bottle groups can be selected to protect different sizes of protection areas, which can reduce the occupied area; the nozzle adopts a multi-hole type, which allows the fire extinguishing agent to quickly and evenly fill the entire protection area; like the hanging fire extinguishing device, it has the advantages of simple construction and installation and low engineering investment.

The HFC-227ea automatic fire suppression system integrates gas fire suppression, automatic control, and fire detection into one modern intelligent automatic fire suppression device. It complies with the design specifications of DBW 5-23-1999 "HFC-227ea Clean Agent Fire Suppression System Design Specifications" and IS.14520-9 "Gas Fire Suppression Systems - Physical Properties and System Design". HFC-227ea fire extinguishing agent is highly efficient and non-toxic, harmless. The HFC-227ea fire suppression system requires a dedicated equipment room. One or more storage devices are used to protect one or more protected areas. The system uses a pipe network to deliver the extinguishing agent to the protected areas.

The SN type indoor fire hydrant is designed according to the GB3445-2018 "Indoor Fire Hydrant" standard. It features quick opening and closing, reasonable structure, and convenient maintenance. It is installed in a fire hydrant box in a conspicuous location in the building and is used with a fire hose and fire nozzle. In case of a fire, quickly connect the fire hose to the fire hydrant, connect the other end to the fire nozzle, and then turn the handwheel counterclockwise to open the fire hydrant to extinguish the fire. It is suitable for factories, government offices, schools, public places, and ships in transportation.

The SN type indoor fire hydrant is designed according to the GB3445-2018 "Indoor Fire Hydrant" standard. It features quick opening and closing, reasonable structure, and convenient maintenance. It is installed in a fire hydrant box in a conspicuous location in the building and is used with a fire hose and fire nozzle. In case of a fire, quickly connect the fire hose to the fire hydrant, connect the other end to the fire nozzle, and then turn the handwheel counterclockwise to open the fire hydrant to extinguish the fire. It is suitable for factories, government offices, schools, public places, and ships in transportation.

The SN type indoor fire hydrant is designed according to the GB3445-2018 "Indoor Fire Hydrant" standard. It features quick opening and closing, reasonable structure, and convenient maintenance. It is installed in a fire hydrant box in a conspicuous location in the building and is used with a fire hose and fire nozzle. In case of a fire, quickly connect the fire hose to the fire hydrant, connect the other end to the fire nozzle, and then turn the handwheel counterclockwise to open the fire hydrant to extinguish the fire. It is suitable for factories, government offices, schools, public places, and ships in transportation.

The SN type indoor fire hydrant is designed according to the GB3445-2018 "Indoor Fire Hydrant" standard. It features quick opening and closing, reasonable structure, and convenient maintenance. It is installed in a fire hydrant box in a conspicuous location in the building and is used with a fire hose and fire nozzle. In case of a fire, quickly connect the fire hose to the fire hydrant, connect the other end to the fire nozzle, and then turn the handwheel counterclockwise to open the fire hydrant to extinguish the fire. It is suitable for factories, government offices, schools, public places, and ships in transportation.