Dalian Horton Group has been established by a dedicated team of experts who go in for carbon graphite and mechanical products, these possess extensive graphite, technical experience. They can provide the first-class services our customers. more than 16 ...

EXIN DIAMOND MATERIAL CO.,LTD,established in 1992, is a professional manufacture of high purity ultra-tiny graphite material 、diamond series、diamond tools, which high-tech private enterprise ,with 20 million enrollment fund and 508 employees ,of ...