Luoyang Sanyuan abrasives Co,Ltd was established in September 2001. Machinery precision components for the provision of professional Superfinishing Whetstone plant,and has passed the ISO9000 quality management system certification, the registered trademark is "Luokai" card. Feed companies strictly relevant. Abrasive and supplies for the selected plants stringent checks Chao Shi meet GB/T-14319-93. [Detailed]
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