Jinan zhengri Science co., LTD. was established in 2003 as a company dedicated to the research and development and production of CNC milling machine light machine body and tire mold EDM machine tool-based technology manufacturing enterprises. The products cover CNC milling machine light machine, precision engraving machine light machine, engraving and milling machine light machine, gantry machining center, spark machine, tire mold EDM machine, and other series of products. We are continuously committed to the research and development of EDM machine tools, focus on professionals, and constantly strive to improve the performance of the spark machine. 2007 our company developed a successful non-resistance high-frequency pulse power supply to achieve the effective combination of high processing and energy-saving EDM machine tools for tire molds, making a great contribution to the national equipment manufacturing industry, changing the situation of high-end EDM bed special equipment dependent on imports. Our products are widely used in tire mold, automobile, aviation, communication and medical, new energy, etc. In 2012, our company launched a high-end CNC milling machine, gantry machining center, precision engraving machine, and other high precision CNC machine tools based on the accumulation of technology, which enriched the variety of CNC machine tools sold to 31 provinces and cities in China and many countries and regions in Europe, America and Asia. Welcome friends from all walks of life to our factory to visit and guide.