Company Description:
Prepared in 94 and established in 95 as a newly emerged professional grinder manufacturer, Sigma has shown its exceptional capabilities of R&D, productivity and quality management. At the end of 95, Sigma has successfully developed vertical grinding machines and further launched 6 CNC models as well as 3 standard conventional models to provide more and better grinding solutions. The remarkable manufacturing power of these new machines leads to rapid growth, and honors Sigma the brightest new star in the sector. Keen ambition and passion, flexible strategies and full-on energy are the essenti
