Established in 2010, Dongguan Shengong Metal Products Co., Ltd. is a technology-driven enterprise integrating R&D, design, manufacturing, and application services. Strategically located in Chashan Town, Dongguan City, Guangdong Province, we leverage the advanced manufacturing ecosystem of the Guangdong-Hong Kong-Macao Greater Bay Area. For over a decade, we have been dedicated to continuous innovation in vacuum coating fixture technology, precisely addressing the stringent demands of high-performance surface engineering.


Core Business and Products
Shengong Metal specializes in delivering high-efficiency clamping solutions for vacuum coating processes. From pre-treatment preparation to vacuum chamber compatibility, we provide customers with a seamless one-stop procurement and technical support experience. Our fixtures serve critical applications across cutting tools, molds, aerospace, and other high-precision industries, making us the most comprehensive solution provider in China’s domestic vacuum coating tooling market. Notably, our independently developed SG-3WM, SG-3WT, and SG-4WT/M series for milling cutters achieve superior performance in core metrics—including thermal stability, rotational accuracy, and coating uniformity—setting industry benchmarks that outperform comparable competitors.