Shenzhen Chengyixin Technology Co.,Ltd

We specialize in all processes of jewelry manufacturing, including designing, laser molding, digital wax injection, metal melting, auto metal pouring, polishing, and laser welding and marking. We are one of the first domestic companies to research and invent domestic digital vacuum pressure casting machines, continuous casting machines, stainless casting machines and many other types of jewelry equipment. We successfully solved the challenge of one-time casting of gold, silver bars and ingots, moreover, applied for practical patents at the same time. Our patent technology stands us the top in china and also in the world in this industry. We devote to serving Jewelry, Eyewear, Watch, Smelting and dental industrial etc..Chengyixin Technology Co.,Ltd was established in 2002. Located inside of Juyin high-tech Industrial park of Lilang, which is separation and reunion place of Shenzhen Jewelry industry. We are a high-tech company that integrates independent research, design, development,... [详细介绍]