וועגן אונדז

Products sell well in China, and exported to Europe, North America,South America, the Middle East, South Africa,Southeast Asia and other countries and regions, widely used in aerospace, petrochemical pipeline, military industry, shipbuilding, metallurgy, steel structure manufacturing, pressure vessels and other industries of quality control link, for the quality of its products to provide a complete hardness and metallographic testing program, for the safety of industrial production escort.