On Sep 7, the Secretary of Jiangsu Provincial Committee of the CPC, Li Yuanchao, inspected the Yanjiang Economic Development Zone of Jiangdu and was present at the large-caliber seamless steel pipe production line of Chende Metallurgical Industry Park. Zhang Zheng, the general manager of Jiangsu Chengde Steel Pipe Share Co., Ltd. And the direct of Yangzhou Chengde Steel Pipe Co., Ltd, received and accompanied him the whole journey in the scene. Secretary Li encouraged the company to develop bigger and stronger and paid great attention to the view of building a world-class large-caliber seamless steel pipe production line.(enclosed photo)