The world's leading silk thread cutting, mirror spark machine and light high-speed milling manufacturers 1995 from the Ministry of Space Research Institute as a military independent project, is the only remaining number of the first batch of EDM machine research and development enterprises; 30 years focused on product technology research and development, has developed into a leading domestic precision CNC threading cutting, CNC mirror spark machine and light high-speed milling equipment production service providers, the world's super-hard materials, the field of electric processing leader. At present, Ninghua has more than 12,000 users worldwide, with more than 30,000 units of condensing machine, exporting products to more than 20 countries around the world.