... SM490, SM5703. Length6METER, 9 METERS, 12METERS or customized.4. packingBlack painting and in bundles5. shippingBy bulk cargo or container6. payment100 ... 7. applicantWidely used in all kinds of architecture and engineering structure, such as the beam, Bridges, transmission ... machinery, the ships, the industrial furnace, container frame and warehouse shelves.8.delivery5-10 daysSpecification l mmkg/mmmkg ...