Cross post material due to its main planks are, therefore before the main assembly and welding materials and components puzzle cross members to pay attention to plant warm-up to prevent welding defects. Cross column material selection and management: Welding Material administrator according to the purchase of materials from the list on the material, size, quantity, batch furnace checked each time the cross member to the plant, and all consumables for registration. All consumables must be accompanied by a certificate of compliance and quality recheck compliance report provided by the original manufacturer. Cross post material due to its main planks are cross member prices, so in front of the main assembly and welding materials and components to note puzzle preheat to prevent weld defects. Cross Column process: raw material inspection and acceptance. Steel surface does not allow cracks, scarring, folded, hemp lines, bubbles and inclusions; steel surface rust, pitting, scratches and indentation depth not greater than 1/2 of the plate thickness to allow negative deviation values. Cross component production plant | Jincheng Cross member | Prudential Steel provided by Prudential Steel Works Ltd., Henan. Henan Prudential Steel Works Ltd. (www.ayhfgc.com) strong, credible, and other industries in other Anyang accumulated a large number of loyal customers. The company better work attitude and constantly improving innovative ideas will lead Prudential Steel and you hand into the brilliant, for a better future!