1. Working principle of portable fire extinguisher A portable fire extinguisher is a fire-fighting device that quickly extinguishes an initi...
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The company specializes in designing and manufacturing various extinguisher valves. We have advanced equipment and abundant technicians and have received the ISO9001 & CE certificate. Our annual productive capacity of high quality valves is 35,000,000 sets. Most of our products have been exported to European, North American and Asian countries. We got reputations from our vast customers both in China and abroad.
1. Working principle of portable fire extinguisher A portable fire extinguisher is a fire-fighting device that quickly extinguishes an initi...
READ MORE1. Installation positioning and layout specifications The installation position and layout of fire sprinkler heads are the primary guarantee...
READ MORE1. Corrosion resistance of aluminumOxide film protection mechanismA natural and dense aluminum oxide (Al₂O₃) film with a thickness of about ...
READ MORE1. In the early stage of a fire, blocking the spread of the fireIndoor fire hydrants are the "first responders" in the early stage of a fire...
READ MORE1. Fire detection and rapid responseVertical sprinkler nozzles have built-in thermistors. When the fire causes the ambient temperature to re...
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