Abstract: The co-authors review the finfory of development of the domestic seamless steel tube industry from zero to producing the first seamless steel tube to being the largest seamless steel tube producing country,since foundation of P.R.China.Also described are details concerning equipment and product lines of such major seamless steel tube makers like Angang Seamless Steel Tube Plant,Pangang Group Chengdu Seamless Steel Tube Co.,Ltd.,Steel Tube Division of Shanghai Baosteel Group Corp.,Tianjin Steel Tube Co., Baogang Seamless Steel Tube Plant,Hengyang Steel Tube (Group) Co.,Ltd.and Daye Seamless Steel Tube Plant.In addition,development trend of domestic seamless steel tube industyr is forecast.