Shenzhen United Blue Ocean Technology Development Co., Ltd. is a state-level high-tech enterprise specializing in research and development of cyanide-free environmental protection gold plating technology, service, popularization and application, and intelligent manufacturing technology of jewelry.
The company has a sulfite cyanide-free environmental protection gold plating technology system with completely independent intellectual property rights, and has obtained eight national invention patents (including one national defense patent), two of which were awarded the Registration Certificate of Scientific and Technological Achievements by the Ministry of Industry and Information Technology. This technology system won the second prize of Guangdong Environmental Protection Science and Technology in 217 and the second prize of Shenzhen Science and Technology Progress in 218. Our company has applied the cyanide-free environmentally-friendly gold plating technology to the production of 3D hard gold jewelry, which is the most extensive in decorative gold plating field, and promoted it to well-known brand companies such as Chow Tai Fook in jewelry industry. This technology is energy-saving and environment-friendly, and the gold jewelry produced has no toxic and harmful elements, and the product has passed the national environmental label product certification certificate.