Ultra-high pressure technology is a subject that studies how to generate ultra-high pressure and the physical properties of objects under ultra-high pressure. It is the main technology for generating new materials and manufacturing artificial diamond. China still lags behind foreign technology in ultra-high pressure equipment, and most ultra-high equipment needs to be imported from abroad. Because foreign manufacturers are very confidential about the core technology of ultra-high pressure equipment, they can not draw on and refer to international research results. China’s demand for ultra-high pressure equipment is increasing year by year. Therefore, China’s research and improvement of ultra-high pressure equipment is imminent. By analyzing and summarizing various ultra-high pressure equipment at home and abroad, various aspects such as pressure-bearing capacity and applicable fields, analyzing the advantages and disadvantages of various ultra-high pressure equipment are introduced in this paper, and making a development direction for ultra-high pressure equipment outlook.