Samchai Steel Industries PCL.SAMCHAI STEEL INDUSTRIES PCL. Has been manufacturing steel pipes and tubes for more than 20 years with a capacity of ....Address:Samutsakorn75 / 14, 75 / 17, 85 Moo 5, Soi Wat Sopanaram, Ekkachai Rd.Samchai Steel Industries Public Company LimitedSAMCHAI STEEL INDUSTRIES (Thailand) has been manufacturing steel pipes and tubes for more than 20 years with a ....Address:PooChao Saming Prai, Samutprakarn, Samutpralarn, ThailandSamchai Steel Industries PCLSAMCHAI STEEL INDUSTRIES PCL. 75/14, 75/17, 85 Moo 5, Soi Wat Sopanaram, Ekkachai Rd., A. Muang, Samutsakorn 74000, ....Address:Poochaosamingprai, Phrapradeang, Samutprakarn, Thailand 1