长沙石立超硬材料有限公司是一家集金刚石的研发、生产、销售一体的高新技术企业 ,现有知识产权共计20项,其中软著6项,著名商标1项,专利授权13项。 经过30余年的深耕细作,公司在行业内累积不俗口碑,并可从粒度范围,品级,形状,磁化率,表面纯净度方面,一对一定制,深受客户青睐。
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