About the product
Currently our product which named "OUMA" is popular in the market, perhaps you already know it. It is cut by European Machine with the " 8 Arrows & 8 Hearts " effect. This effect also treated as the trademark of this outstanding product. The effect of "8 arrows & 8 hearts " reveals how precise was each facet being cut and polished in the other words, reached the maximum brilliance level with the minimum tolerance. (+/-0.01mm). It is sold in fully vacuumed packing with name “OUMA” on it that gives a guarantee to customers about the perfection of its quality products.
Thus, "OUMA" is best suitable for high quality silver and gold jewellery production with wax setting process because of its nature of no breakage, perfect girdle, constant size, heat resistance, and no color change quality which results in high quality jewellery production.
Thus, "OUMA" is best suitable for high quality silver and gold jewellery production with wax setting process because of its nature of no breakage, perfect girdle, constant size, heat resistance, and no color change quality which results in high quality jewellery production.
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