... .Depth:15-100mm 4.Lip Width:10-20mm C Steel Beam/c purlin/Steel C Purlin: StandardAISI, ASTM, BS, DIN, GB, ... column, arm, etc. in light industry machinery. PaymentItemsL/C at sight or T/T.DeliverConditionsShipping Transport or cargo. ... of products manufacturing ,processing , shipping and warehousing . Our sales market covers the Middle East ,Southeast Asia ,South America and ...