主營：HOKE閥門; HOKE球閥; HOKE針閥; HOKE安全閥; HOKE接頭; HOKE卡套接頭; HOKE螺紋接頭; HOKE單向閥; HOKE計量閥; HOKE旋塞閥; HOKE焊接接頭; HOKE執行器; HOKE針型閥; HOKE止回閥; HOKE過濾器;