Hot rolled-->Cold rolled—>hot dipped galvanizing—>corrugated
Raw material width 762mm, after corrugated width 680,670,665,660,655mm: 9waves.
Raw material width 914-900mm ,after corrugated width 830,815,810,790,780mm:11 waves.
Raw material width 1000mm, after corrugated 930,910,905,900,880,875mm 12 waves.
Roofing Steel Sheet have excellent performance of decoration, corrosion resistance etc.
General purpose, roofing, external sheet, structure, corrugated sheet, stretching, deep drawing etc.
Shandong Hualu Iron and Steel Group was established in January 2003, the growth rate is fast, the development of fast. The group won the following title: Agricultural Bank of China Shandong branch AAA credit enterprise, China Construction Bank Shandong Branch AAA credit enterprise, China Rural Credit Cooperatives Shandong Branch AA + credit enterprise, Industrial and Commercial Bank credit enterprise China Shandong branch. Binzhou contract trust enterprises and customer satisfaction enterprises. From 2005 to 2009, China Railway Iron and Steel Group established a number of branches. Including: Shanghai Hualong International Trade Co., Ltd., Shanghai Huahai Iron and Steel Co., Ltd., Shandong Huali Enterprise New Steel Co., Ltd. Shandong Warwick New Materials Co., Ltd. Shanxi Huarui Albert CHAN Technology Co., Ltd. Shandong Hengda Precision Sheet Technology Co., Ltd. China Resources Steel Co., Ltd. In Wuhan City, Shandong Province. Our factory has passed ISO9001: 2008 quality system and GB / T 24001-2004 idt ISO14001: 2004 quality system.