Shandong Haideer Industry Co.,Ltd.was set up in1996,and located in Binhai Economic Development Zone of Weifang. The company introduces and absorbs advanced technology and equipments from China and foreign xxxxx occupies the leading place in the chinese graphite sealing industry,such as:production capacity,technical level,products quality,xxxxx products are widely used in fields of petroleum industry,chemical industry,electric industry and automobile,etc. Raise the whole staffs'quality consciousness,adopt advanced technical standards,meet customers'reqirements with high-quality products and best serviceis our goal that we continously strive to do. We are sincerely looking forward to your cooperation with us!