China Deyuan Marine Fitting Co.,ltd is a professional supplier of marine fresh water maker,marine fresh water generator,sea water desalting plant,sea ...
This is an online testing instrument for micro oil content in waste water. oil content meter uses in the circumstances of explosion proof, such as sit...
Low pressure water-base fire-fighting system
China Deyuan Marine Fitting Co.,ltd are leading supplier of carbon dioxide fire extinguishing system,lo...
Oil content meter ,This is an online testing instrument for micro oil content in waste water. oil content meter uses in the circumstances of explosion...
Marine Cast Steel Flanged Sea Water Globe Valves
China Deyuan Marine Fitting Co.,ltd are leading supplier of different type of marine valve,we can o...