Duowei thov caw koj tuaj koom 139th Canton Fair
Lub rooj muag zaub: 12.1 J32-33, K13-14 thiab 13.1B37-38
43 xyoo keeb kwm, Founded hauv 1983.
Duowei tau tsim nws tus kheej ua lub ntiaj teb ua kev pabcuam kev sib koom ua ke ntawm cov hlau thaiv kab rau cov tsev
5 kev tsim khoom
Hauv Tianjin, Nantong, Shenyang, Guangdong thiab Sichuan.
pab ntau tshaj 15,000 tus neeg siv khoom
cov khoom ncav cuag kev lag luam hauv 106 lub teb chaws.
tuav International Certification
USA AISC & USA FM & Russia GOST
EN SGS & Canada CWB
Malaysia BOMBA & SIRIM
Peb cov khoom
Pob zeb wool vaj huam sib luag
Hluav taws kub pob zeb wool ntxhia wool sandwich vaj huam sib luag nrog PIR sab sealing
Vaj huam sib luag
Insulted hlau PIR PU ua npuas ncauj sandwich vaj huam sib luag
Steel qauv
prefabricated steel warehouse
Pem teb lawj
steel decking rau qhob pem teb
Cov ntawv pov thawj
EN
Canada CWB
USA AISC
Malaysia SIRIM
Russia GOST
USA FM