U profile iav rau sab nraum zoov toj roob hauv pes project

Hom iav: Tempered Tsawg hlau U profile iav

Loj: 7mmX260X60mm, Length = 3385mm

Lwm yam: Kho kom zoo nkauj paintings, thiab LED teeb

Qhov chaw: Qinhuangdao Tuam Tshoj.