冠阀产品
Product display
GJD745X - (10/16/25) - multi-function water pump control valve
GL100X remote control ball valve
GL200X pressure reducing valve
GL300X slow closing check valve
GL500X pressure relief/holding valve/emergency opening valve
GL600X electric control valve
GL700X water pump control valve
GL800X constant differential pressure valve
GL800XA flow limiting check valve
GL900X emergency shutdown valve (high-pressure self closing)
GL106X electromagnetic remote control ball valve
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Zhejiang Guanlong Mechanical Valve Co., Ltd
Service hotline:
Address:
Guanlong Industrial Park, Oubei Sanqiao Industrial Zone, Wenzhou
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