Qingdao Dongkai Graphite Co., Ltd. is a professional manufacturer of high-quality graphite products in China, since 1998.With constant development and growth, Dongkai Graphite has established its competitive positions in the field of graphite processing.  Based on the advanced technologies and accumulated know-how, Dongkai Graphite specifically gained advantages in the developments and productions of Expandable Graphite, Flake Graphite, Graphite Paper, Spherical Graphite, Special graphite for Diamond, and a wide range of more Graphite prod···