--------- YSA (Isa) is one of the earliest companies in the world focusing on precision machining, and is committed to helping customers improve productivity and the world's sustainable development. Headquartered in Dona, Italy, YSA has branches in more than 50 countries around the world and has about 2,000 employees. Now YSA has entered China strongly through global strategic deployment. It has a global R&D center in Shanghai, a software development center in Dalian, and a sales headquarters company in Shenzhen. With 20 years of rich production experience, YSA now has a unique product understanding in the fields of precision grinding, precision drilling and milling, precision sawing, precision drilling and tapping, and has a deep grasp of product quality, value and performance. The continuous improvement of the product technology makes YSA products more suitable for various complex environmental needs. The company's existing products are: precision high-speed motor, precision servo drilling and tapping power head and other related products. Feng relies on high-quality products, good reputation, and high-quality service. Dedicated to win-win cooperation with domestic and foreign merchants, common development and create brilliant.