1) Main Steel: Q345, Q235, Q345B, Q235B etc.nyumba yosungiramo zitsulo | nyumba yosungiramo zinthu zakale | nyumba yosungiramo zitsulo2) Mzere & Beam: Welded kapena Hot adagulung'undisa H-gawo
Mtundu: Chitsulo chopepuka sSstandard: AISI, ASTM, BS, DIN, GB, JISChitsimikizo: ISO9001/CE EN1090Chithandizo chapamwamba: Dip Dip Yotentha / Yopaka utoto