... 30 days after signing contractPackaging According yours requirement,usually bundle with steel stripDelivery Container20'GP,40'GP,40'HQ,40'OTOur ... machine;4)Shot blasting material before paint,Painting with synthetic prime paint,Painting with air pistol;5)Own the hot dip galvanize ... .5hour by car, the client can visit us easily.How to build a steel building?you should give us the following data:Design ...