Inquiry (采购产品): Quote Request have a 36' x 100' concrete slab that i would like to put a roof over .... pre-fab trusses? how many? and how much? **** Hidden Message ***** Ron Scheet 101 Pleasure Pass Coldspring, TX 77331 USA Company: HS1 POA E-mail: scheetrm@bp.com **** Hidden Message ***** scheetrm@bp.com