NST coupling cap with chain

Ningbo Tontai Fire Fighting Equipment Factory is a professional water-system fire equipment product manufacturer integrating the design, production and wholesale. Products are including fire hose coupling, hydrant Valve, fire nozzle, spanner, cap & cover, fire hose & reel, fire cabinet, fire extinguishers, valve for extinguishers, pressure gauge and all accessories for fire equipment protection, which are popular in South & North America, the Middle East, Asian, Europea, Africa and Egypt.