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EXIN DIAMOND MATERIAL CO.,LTD, after 20 years of exploration and development, is a high-tech manufacturer for high purity&granule graphite material¡¢graphite products¡¢synthetic diamond crystal and diamond tools. With powerful strength and 500 employees, including 38 senior engineers and 60 technicians, the annual production value of the co***ny has been up to 100 million yuan. The co***ny has taken the lead in passing the ISO9001£º2000 International quality system authentication, and won more than 50 differen...
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