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.