... quality low price many trading buy ours Name,Round pipe,Square pipe,Rectangular pipeBrand nameLaiwu Fangyuan Tube Co.,LtdMaterialQ195Q235Q345StandardASTM,A500 GB/ ... 30% deposit.MOQ50tonsCertificateISO and SGSRemarkswe are directly factoryLaiwu Fangyuan Tube Co.,Ltd was located in the city of Laiwu in ... up the company changed the name to “Laiwu Fangyuan Tube Co.,Ltd”in August 2002. The company has more ...