... /9001 Ss304/Q235,galvanization all kinds of brackets,B28,SJA-B,I,VII, 6 years'exporting 15 years' manufacturer all kinds ... : Ss304 or Q235 , galvanizationType : VII, I, SJA-B-14C, SJA-B-26, SJA-B-12, SJA-B-23, hot dip galvanization, twins, B28, etc.Price ... than othersService:free samples regularly new product catalogue with price a full range of products,can purchase all kinds of telecomm ...