
Since establishment, Shenzhen Hong Zheng Technology Limited has been committed to manufacturing cabochon gemstones. turquoise tube beads series manufactured by ZH Turquoise Gemstone include multiple types. And the products shown below belong to this type. The preparation process of ZH Gems turquoise heishi beads includes a few steps. Materials crushing, grinding, separating, and refining are conducted by professional technicians who have many years of experience in mineral extraction and refinery. With desired hardness, it can stand up to daily wear and tear. The product is bacteria resistant. The filter elements used in it such as membrane and pellet active carbon are highly effective in absorbing any microorganism and bacteria. The beautiful colors of the product are its main appeal.

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