Sanli Precision Industry "- The Suzhou factory is located in Zhangjiagang City, Suzhou, with a mature economic environment, superior geographical location, and developed domestic and international trade. The Suzhou factory is equipped with several professional technical and service personnel, providing professional and efficient project technical services and after-sales guidance for the mechanical processing and industrial automation industries in Jiangsu, Zhejiang, and Shanghai. Sanli Precision Machinery "- The Yantai factory is located in the coastal city of Yantai, which is the base of China's machine tool accessory industry. The Yantai factory is composed of technical talents from the domestic and Taiwanese machine tool industries, specializing in the production of large-sized CNC rotary workbenches. Sanli Precision mainly produces CNC rotary workbenches, including fourth and fifth axes, CNC indexing discs, pneumatic indexing discs, hydraulic indexing discs, horizontal indexing discs, precision end gear discs, precision worm gears and special modified customized products. The SCT56 series developed by our company is a CNC worktable specially designed for major CNC boring and milling machines. It is driven by servo motors, positioned by high-precision end gear discs, and braked by normal disc springs, with a high safety factor. It is suitable for processing equipment such as nuclear power, hydropower, wind power, and large ships; SKT12 series heavy-duty CNC rotary worktable, a main functional component specially developed for the deep hole drilling industry and large-scale wind power equipment processing industry; The SKT13 series large CNC vertical and horizontal CNC rotary table has now formed mass production; After years of practice, the SKT14 series and SKT15 series dual axis rotary tables have improved their technology and can now completely replace expensive imported products; The SKT51 series hydraulic oil pressure dividing disc is an essential core component in the combination machine tool industry to ensure machining accuracy and improve work efficiency. In 2015, Sanlih and Harbin Institute of Technology (Weihai) jointly established an Automation Control Center to provide sound and reliable theoretical and practical support for the company's technological development and innovation.