Eco precious-metal electroforming, since 2015
Shenzhen Yongdarui International Technology Co., Ltd. was founded in 2015. With precious-metal electroplating, electroforming materials and equipment as our core products, we deliver cyanide-free electroforming solutions to clients worldwide.
One-stop, industrial-grade capability
Cyanide-free & eco
Processes free of cyanide, simpler wastewater treatment.
Equipment + materials + training
A single partner for the whole production line.
Industrial maturity
Proven for gold, platinum and silver at scale.
Global support
Technical training and after-sales across borders.
Environmental · Innovation · Responsibility
Shenzhen Yongdarui International Technology Co., Ltd. is a high-tech R&D company specializing in precious-metal electroplating, electroforming materials and related equipment. Established in 2015, the company is committed to the principles of Environmental Protection, Innovation, and Responsibility.
Environmental Protection — We upgrade the electroplating industry with eco-friendly solutions, delivering tailor-made equipment, processes and materials. Innovation — We pioneered cyanide-free electroforming for 14K, 18K, 21K, 22K, 24K gold and platinum. Responsibility — We advance low-carbon, eco-conscious production worldwide.
Built on our innovation philosophy, our R&D team works with leading domestic and international companies and universities to develop cyanide-free 5D hard-gold electroforming, cyanide-free 14K/18K/22K gold electroforming, cyanide-free 3D hard-silver and platinum electroforming — together with the equipment and materials. In the new-energy field we developed bright indium plating, thick ruthenium plating and hard-gold plating above 180 HV, reaching international advanced levels.
Technology-driven and material-based, we provide one-stop solutions — equipment, materials, process support and technical training. In 2018 we opened the Shenzhen R&D Center in Longgang, integrating process development, equipment research, material innovation and eco-plating training. Guided by "Customer First", we deliver quality products and services worldwide.