丹麦AVK阀                                                     东洋TOYO阀门                                          美国沃茨Watts阀门

        日本Yoshitake 减压阀                                 美国CONCOA气体调压阀                                    美国VERSA电磁阀

                                                                                                               
 
   德国RIEGLER 工业仪表阀门                             德国EUROTEC电磁阀                                           英国SPP水泵

         美国Patterson消防泵                                             美国PVI换热器                          美国威景(VIKING)喷淋系统及喷洒头

        英国CRANE平衡阀