We are a manufacturer of parts for scientific instrument mass spectrometers and spectrometers from Beijing, China. We have more than 7,000 square meters of parts processing workshop, More than 1000 square meters of ultra-clean workshop, equipped with CNC machining, CNC milling, 3 axis, 4 axis, 5 axis machining, wire cutting, etc. We have advanced four-pole manufacturing facilities, including ion flight modeling, tight tolerance rods and ceramic grinding, Assembly in clean room conditions, various fully automated components and assembly cleaning methods, and mechanical and functional tests with mechanical test results showing the maximum measurement deviation between relative rods, can determine the mechanical dimensions of parts and components up to one micron.