patent stone 中文意思是什麼
patent stone
解釋
人造石-
As the affiliated high technology enterprise of the chinese academy of science, we have been manufacturing diamond tools for more than 20 years, our products range including stone, ceramic, glass, hard alloy, jewelry processing tools and etc. now, our own famous brand " guangjing " is already enjoying high reputation in domestic and abroad market, and has gained many national patent and provincial & municipal awards
本公司是中國科學院華南地區最大型的企業,也是廣州天河高新技術產業開發區首批認定的高新技術企業,擁有中科院人造金剛石工具的全套研製開發技術及二十年的生產經驗,是國內金剛石工具行業中以生產技術精湛聞名的一流科工貿企業。
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