Jinan Zhengri Science Co., Ltd. (www.sunupedm.com), established in 2003, is an entity that develops electrical processing (EDM) technology research and development in China. CNC EDM, its performance is competitive on machines made in China EDM.
In 2014, we launched the B40 Mirror EDM machine. Its performance is similar to Sodick, and the product price is only 23,000 US dollars. The low price and good processing effect meet the needs of Chinese companies for mirror EDM. B40 Mirror EDM is quickly sold in large quantities in China. Now we have become the main manufacturer of high-precision CNC die EDM in China. Our machine tools are competitive in cost performance and the best surface roughness is less than Ra0.1μm. We have participated in major and important projects in China.
We are now producing CNC EDM machines with worktable sizes ranging from 300 × 212mm to 2600 × 900mm (double head), with 3-axis / 4-axis / 5-axis control, and are widely used in the automotive industry, mold industry, aerospace industry and and many more.(Email: gaoshan@sunupedm.com)
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