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GOLD RING

Golden ring is basically divided into 24K gold, 18K gold white, 14k yellow gold, PT900 or 950 platinum. The manufacturing process can be divided into: (1) from the version — grinding — inlaid precious stones —- polishing —- plating (white) —- finished
(2) carved wax — manufacturing abrasive — cast gold — wear (polished) —- inlaid precious stones — polished — electroplating — finished
(3) direct purchase of abrasive — cast gold — Ling — gem — polished — electroplating — finished products
Gold necklaces are mostly made of large machines

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