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ABOUT US
Return
Company Profile
Honor
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Return
Company News
Industry News
PRODUCTS
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Fire extinguisher series products
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General valve series products
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Fire extinguisher series products
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Fire Reel Series Products
Fire water cannon series products
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Alarm valve series
Pressure reducing valve series
End water test device
Sprinkler series products
Water flow indicator series
Signal Butterfly Valve Series
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Alarm valve series
预作用装置控制器
预作用充气装置
预作用报警阀组ZSFY
雨淋阀（杠杆式）ZSFM
压力开关ZSJY1
雨淋阀（杠杆式）ZSFG
温控雨淋阀ZSFW
水力警铃
湿式报警阀ZSFZ
干式报警阀ZSFC
