The German company SAACKE was founded in 1892 and has a history of producing tools and tool grinders for more than 120 years. It is located in the city of Pforzheim near Stuttgart. The group includes Sark China, Swiss TTB, German PWS, Sark India and Sark America. The main products of Saker's machine tool department include CNC tool grinding centers, CNC hob shovel grinding machines, and CNC slotting tool grinding machines; the tool department mainly produces precision and complex tools such as worm gear hobs, band saw milling mills, rack milling mills and Christmas tree milling mills;TTB Company produces high-precision micro tool grinding machines;PWS Company produces high-precision gear turning knives and various types of slotting tools. Sack China has a history of 20 years since its establishment. The company is located in Shunyi, Beijing. There are 5 display equipment in the workshop, which can be used for user training and trial cutting tools. At the same time, Sark China has dozens of after-sales service personnel and spare parts warehouses to help users purchase equipment to solve their worries.