Company Name: Qingdao Haida Graphite Co., Ltd. Main products: Sea Whale brand graphite products, including carbon graphite, carbon graphite, high purity graphite, graphite powder can Peng expansion graphite, graphite products (Graphite paper, graphite sheet, graphite packing ring, etc.) five series more than 300 varieties. Technical level: has a process of advanced production lines of graphite, the domestic first-class could be expanded graphite, flexible graphite sheet production line...