Ying Kei Chang Jewelry Co., Ltd. was established in early 1980. We started in Hongkong ,China,Then we Within a long period, we have grown considerably to become one of the leading manufacturers and exporters of Precious and Semi Precious Gemstones, Gemstone Necklaces,
Our company specializes in a variety of precious stones, semi-precious stones, and all kinds of natural crystal products, silver, lapis lazuli, turquoise, malachite, tiger eye, Myanmar jadeite, and other products. r products are mainly exported to Europe and...