A dynamic team of professionally qualified engineers, Li Tonglian International Group with the objective to cater to the needs of different industries with a one stop pipe and tubing solution.Li Tonglian International Group, is located in Cangzhou City, hometown of pipeline equipment in China. 200 Kilometers away from the Beijing [ capital city of The China ], 120 Kilometers away from Tianjin Port [ a major port in North China ], multi railway and highway run through Cangzhou City, a place with very convenient traffic . Li Tonglian International Group has started With a strong commitment to quality, customer satisfaction & integrity, designing and manufacturing Hot Rolled Seamless Steel Pipes in 2003, annual production capacity is 250,000Tons. Outside Diameter Range of pipes is from 21.3 ~ 711.3mm and Wall Thickness Range is from 2mm ~ 59.54mm.