LD lub teeb meem kev lag luam yog ib qho nkag ntawm crane
LD hom Tib Girder Nyiaj Siv Ua Haujlwm Crane nrog fais fab fais fab yog tsim los ntawm cov nyiaj siv los ntawm steel phaj thiab I-steel, kawg nkag, fais hoist thiab mus ncig tebchaws. lub fais fab fais fab raws li sab flange ntawm I-hlau ntawm qhov kev ua tiav kev ua tiav kev ua tiav. Nws yog lub teeb pom kev zoo, kev yooj yim installation thiab kev ua haujlwm, thiab dav siv rau ntau qhov chaw xws li factories, warehouse thiab cov khoom vaj khoom tsev.
Kev ua haujlwm hom: hauv av tuav, alarm chav tsev (pa ya)
