We have advanced equipment of production and test, included melting equipment, more than ten sets of CNC Machining, spectroanalysis instrument imported from Germany, high resolution electron microscope imported from Japan and tension tester. Through many years development, our company has developed a series of new technologies of casting and has been authorized the National Invention and patent of new products. The approve of product quality is ensured by the advanced technology and better quality assurance system. All the products both at home and abroad have been praised by our customer