Tomusori Seiki was established in Kunshan, Jiangsu Province in 2011, and established a production base in Rugao, Jiangsu Province in 2015. It is a national high-tech enterprise, a Jiangsu Province technology-based small and medium-sized enterprise, and a Jiangsu Province private technology-based enterprise specializing in the R&D, manufacturing, sales and service of high-speed machines, engraving and milling machines, vertical machining centers, horizontal machining centers, boring and milling machines, and gantry machining centers.

The company has a number of invention patents and utility model patents. Owns the registered trademark YIMUSEN.

The company also provides OEM services for complete CNC machine tools, optical machines, and components for its peers. It also undertakes non-standard CNC machine tool design, personalized customization, overhaul, accuracy calibration, and supply of spare parts.

The founder of the company has been working in the machine tool manufacturing industry for many years and participated in the drafting of industry standards. Some of the engineering and technical personnel come from well-known domestic machine tool manufacturing companies. New product development projects have good cooperative relationships with well-known domestic universities. The company's products have a high starting point and high internal control quality. The CNC machine tools produced enjoy high recognition in the industry.

"Customer recognition, peer respect, and supplier support" are the company's eternal business philosophy.

The company strictly controls quality and pursues zero defects in products. "Let customers use trustworthy machine tools" is our persistent goal. The company has 1 British Renishaw XL-80 laser interferometer, 1 American automatic precision XD1LS laser interferometer, 1 British Renishaw QC10BALLBAR (ballbar), 1 online dynamic balancer imported from Japan, 1 electronic level imported from the United States, and other advanced testing equipment.