fire sprinklers 1.CCC and ISO certified 2.Factory direct sales 3.Price concessions 4.Fast response

fire sprinklers

 ZST-glass bulb sprinkler consists of glass balls, copper alloys and seal Assembly into the framework. Sprinkler frame with precision forging copper alloys, high strength, corrosion-resistant and strong, surface polishing chromeplated.All kinds of models are available for users to choose; Glass ball (original sense of temperature) and aging, corrosion resistance of sealing gaskets are made of high quality raw materials imported. Glass ball high strength, reliability and fast response.