Sino Jewelry (HK) Ltd is a jewelry enterprise that integrates design and research and development, production and processing, wholesale, and supporting services. Our company now has a professional design team, technicians, and senior technicians of over 100 people. With complete and excellent equipment, top-notch technical talents, and an excellent integrated production management sales model, we have developed into a leader in the jewelry industry in a few years. Sino Jewelry Since its establishment in 2016, through continuous management innovation and process reform, we have created a high-quality and multi category product system with our own characteristics. We have established strategic partnerships with China Investment and Development Corporation (Hong Kong Stock Exchange code: Good technical support and comprehensive after-sales service.

Cultivating diamond products can rival natural diamonds in terms of crystal structure integrity, transparency, refractive index, dispersion, and other aspects. As an emerging choice in the diamond consumption field, it can be used to make various diamond jewelry such as diamond rings, necklaces, earrings, and other fashionable consumer goods. The company seizes the opportunity of the global diamond consumption market transformation, continuously invests in research and development resources, improves the level of diamond synthesis technology, and continuously breaks through the research and development of cultivated diamonds towards large particles, high grades, and other directions. The market prospects are very broad.

Like natural diamonds, cultivated diamonds are also composed of carbon elements, with a hardness of 10, a refractive index of 2.42, and a dispersion of 0.044.