We are Linyi Sanyuan Steel Pipe Industry Co.,Ltd. The company located in Tangzhuang Industrial Park,Luozhuang District, Linyi City,Shandong,China.
The factory specialized in seamless carbon steel pipe. We have the capacity to produce 200,000 tons of cold drawn seamless pipe per year. The size arrange from D20mm up to D219mm and wall thickness from 2.0mm to 18mm.The main product standard
contains GB, ASTM, JIS, DIN and BS standards.