Choj lawj net dav: EW 4.2m, STD.3.15m lossis 12'6 "
Qhov siab tshaj plaws pub dawb ncua ntev: 170FT
Vaj Huam Sib Luag Dimension: 10ft ntev * 5 feet 1 nti siab
Txoj kev dav dav: ib txoj kab (4.2m thiab 3.15m) thiab ob txoj kab (7.35m)
Qhov siab tshaj plaws pub dawb ncua ntev: 200FT
Vaj Huam Sib Luag Dimension: 3.048m (10ft) * * 2.134m (Qhov nruab nrab nrug)
Choj lawj net dav: 4m
Qhov siab tshaj plaws pub dawb ncua ntev: 51M
Vaj Huam Sib Luag Dimension: 3.0m * 1.4m (Qhov nruab nrab nrug)
1.Ntau yam khoom ntawm tag nrho cov txheej txheem thoob ntiaj teb
2.Simple qauv thiab ceev erection
3.Factory export ncaj qha
Txoj kev dav dav: ib txoj kab (4.2m thiab 3.15m) thiab ob txoj kab (7.35m)
Qhov siab tshaj plaws pub dawb ncua ntev: 300ft
Vaj Huam Sib Luag Dimension: 3.048m * 2.350m (Qhov nruab nrab nrug)
Steel truss choj yog ib yam ntawm cov qauv uas integrates lub curved qaum beam qauv nrog cov kabmob hauv qab kem.
Steel box beam, tseem hu ua steel kem girder, yog ib qho kev siv cov qauv siv rau cov choj ntev.
Lub thawv txav txav yog tsim los rau kev txav cov thawv ntim khoom lossis cov khoom siv nrog cov txheej txheem kaum sab xis, siv rau kev ncua deb, tsis tshua muaj kev thauj cov thawv thiab ntim.
ZhenJiang Great Phab Ntsa Hnyav Kev Lag Luam Technology Co., Ltd. (ntawm no thiab tom qab hu ua Great Wall) yog nyob rau ntawm lub nroog Zhenjiang, Sab Qab Teb ntawm Yangtze River, koom nrog Yangtze River Delta kev lag luam, muaj chaw nres tsheb ciav hlau ntawm Shanghai-Nanjing thiab Shanghai-Beijing High - ceev railways; 30 mais deb ntawm Zhenjiang seaport, 50 mais deb ntawm tshav dav hlau Changzhou, 70 mais deb ntawm tshav dav hlau Nanjing, thiab YangzhouTaizhou tshav dav hlau; Great Wall tau dhau ISO Quality Management System Certificate; nws WPS thiab welders tau dhau daim ntawv pov thawj BV; cov khoom siv raw thiab cov khoom tiav tau txais los ntawm International Thib Testing Institute xws li SGS, CCIC, CNAS thiab lwm yam; Tsis tas li ntawd, Great Wall muaj ob peb txoj kev ywj pheej R & D patents.