03:32
DUOWEI INSTALLATION MOIVE
09:11
Duowei's manufacturing base plant in Tianjin city
04:57
Pre-fabricated steel building/PEB design, fabrication and installation from Duowei
03:32
how steel strucure building are erected by Duowei
05:27
Video presentation of Duowei Group's steel structure and cladding system
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About
completed and ongoing steel structure projects of Duowei group
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