Inquiry (采购产品): Steel Trusses I am looking for a manufacturer of steel trusses for a commercial test installation. Span approximately 30', load approximately 500 lbs at center. Need two parallel trusses approx. 6' apart, braced together, to carry this load. Thanks. **** Hidden Message ***** Henning Ottsen 93033 Company: ACTI E-mail: hottsen@actiengineering.com **** Hidden Message ***** hottsen@actiengineering.com
