Founded in 2003, Jinan Zhengri Science Co., Ltd. is a technology manufacturing enterprise dedicated to R & D and production of CNC milling machines, engraving and milling machine frame machines and tire mold EDM machine
tools. Products include: engraving and milling machine, engraving and milling machine frame , EDM machine tool, tire mold EDM machine and other products. We continue to work on machine tools. Focus on professionalism and continuously improve the performance of EDM core power supply. In 2007, our company successfully developed a non-resistance high-frequency pulse power supply (patent number: 201922302290.6), realized the effective combination of high-efficiency machining and energy saving of EDM machine tools, made a huge contribution to the Chinese machine tool equipment manufacturing industry, and changed EDM Machine tool-specific non-blocking power supply equipment depends on imports. Products are widely used in tire molds, automobiles, aviation, communications and medical, new energy and other industries. In 2012, our company successively introduced high-precision CNC machine tools such as engraving and milling machine, engraving and milling machine frame machine, and graphite engraving and milling machine on the basis of the previous technology accumulation, which enriched the types of machine tools. Our EDM machine tools, CNC milling machines, engraving and milling machines and frame machines are sold to 31 provinces and cities nationwide as well as many countries and regions in Europe, America and Asia. Friends from all walks of life are welcome to visit our factory for guidance.