Cov lus piav qhia luv luv:

Txwv txiav kov cov hlau stainless flange pob valve pob valve nrog txwv hloov mus kuj tseem hu ua pob valve nrog stroke hloov. Nws yog hu ua teeb liab pob valve rau luv. Nws yog tsim los ntawm phau ntawv pob valve thiab txwv hloov. Kev qhib lossis kaw txoj haujlwm yog pub rov qab tswj lub valve lossis khoos phis tawj los ntawm kev txwv hloov mus rau kev paub meej txog kev lees paub mus rau kev lees paub txoj haujlwm valve

FOB nqe:US $ 10 - 9,999 / thooj

Min.Arder Kom Muaj nuj nqis:1 daim / daim

Muab khoom muaj peev xwm:10000 daim / daim tauj ib hlis