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Harmonious green manufacturers, using the twelve-character policy to pursue excellent quality, reflecting extraordinary value.
和諧綠色的制造商，采用十二字方針追求卓越品質，體現非凡價值。
The leader in domestic laboratory-grown diamonds, technology and production scale are ahead of the industry.
國内實驗室培育鑽石的佼佼者，技術和生産規模均領先于同行業者。
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