Since its establishment, Texas Sanjia Machine Manufacturing Co., Ltd. has not only successfully provided equipment to hundreds of large enterprises, but also exported to countries such as Singapore, Iran, Ukraine, and Nigeria, receiving high praise from customers; Annual production of 50-70 deep hole machining machines of various specifications and types. The deep hole machines manufactured by the company have machining diameters ranging from PΠ 1mm toΠ 3000mm， The processing depth can reach over 20 meters, and a series of more than ten products have been developed, covering commonly used fields. In recent years, the company has undertaken multiple provincial and municipal scientific and technological research projects, and has provided deep hole processing equipment for multiple coal mining machinery factories. It has also completed specialized CNC machine tools and application software for blast furnace cooling wall processing, as well as CNC equipment and application software for ultra large oil cylinder processing.

　　Collaborating with Academician Zhang Zhonghua of the Chinese Academy of Engineering and the Chinese Academy of Metrology to develop key technical challenges in deep hole machining equipment, and collaborating with Beihang University and Capital Aerospace Equipment Company to develop deep hole vibration drilling CNC machining equipment and application software. The currently developed CNC deep hole machining machines for petroleum drill collars and wind turbine spindles have solved major problems in deep hole machining, and the product performance has reached the advanced level in China.

　　In the face of achievements, the people of Sanjia will continue to work hard, explore and innovate, and create a more brilliant tomorrow!