Tshooj puab:
puag ncig
Tube tshwj xeeb:
API Tube, EMT Tube, Thick Wall Tube, Boiler Tube
Sab nraud txoj kab uas hla:
63-63.5 hli
thickness:
1-15 hli
ntev:
12m, 6m, 6.4m
Daim ntawv pov thawj:
API, ce, Bsi, RoHS, SNI, BIS, SASO, PVOC, SONCAP, SABS, sirm, tisi, KS, JIS, GS, ISO9001