Tsis ntev los no, NSEN tau ua haujlwm rau txoj haujlwm tshiab nrog 635 pcs triple offset li qub.Valve xa khoom sib cais nyob rau hauv ob peb batch, carbon steel li qub tau yuav luag tiav, seem stainless hlau li qub tseem nyob rau hauv machining.Nws yuav yog qhov haujlwm loj kawg uas NSEN ua haujlwm rau xyoo 2020.
Lub lim tiam no, ua tiav eccentric li qub hauv WCB loj DN200 & 350 tau xa mus rau cov neeg siv khoom.
Post lub sij hawm: Nov-26-2020