主营：HOKE阀门; HOKE球阀; HOKE针阀; HOKE安全阀; HOKE接头; HOKE卡套接头; HOKE螺纹接头; HOKE单向阀; HOKE计量阀; HOKE旋塞阀; HOKE焊接接头; HOKE执行器; HOKE针型阀; HOKE止回阀; HOKE过滤器;