Peb cov qauv Suav tshiab cranes ua haujlwm thawj zaug steel galvanizing ntau lawm kab hauv Bangladesh.
Piv nrog rau cov khoom lag luam zoo tib yam, cov khoom nqa nqa no muaj lub teeb yuag.Lub tshuab tag nrho cov khoom siv tau siv zog tsawg thiab lwm yam ntxwv txaus siab rau cov neeg siv khoom siv.Los ntawm kev hloov chaw rhiav, lub rolling mill rhiav mus rau pickling rhiav kev sib dhos kab ua haujlwm.
Lub sij hawm xa tuaj: Mar-31-2022