Cov duab
Square thiab Rectangular
Khoom siv
Q195,Q215,Q235,Q345
Txuj
ASTM A53, BS1387, GB / T3091, ASTM A53, BS1387, ASTM A53, ASTM A53, BS1387, GB / T3091, ASTM A53, ASTM A53, BS1387, GB / T3091, ASTM A53, BS1387, ASTM A53, BS1387, GB / T3091, ASTM A53, BS1387, GB / T3091, ASTM A53, BS1387, GB / T3091, ASTM A53, BS1387, GB / T3091, ASTM A53, BS1387, ASTM A53, BS1387, GB / T3091, ASTM A53
Daim ntawv pov thawj
ISO9001: 2000, CE, SGS
Kev siv
Kev tsim kho
Nto tiav
Dub (Nws kuj tuaj yeem pleev xim thiab pleev xim raws li tus neeg thov kev thov)
FOB Chaw nres nkoj
TIANJIN XINGANG CHINA
Cov ntsiab lus ntawm Kev Them Nyiaj
T/T,L/C
Cim npe nrov: Hollow carbon galvanized raj square ewctangular raj, ua nyob rau hauv Suav teb, manufacturers, lwm tus neeg
