http://exporterus.com/all/Construction_&_Real_Estate/Plastic_Pipes/0.htmlExporterus.com - U.S. Export Import Trade Leads MarketplaceenFri, 21 Nov 2008 11:56:11 -0700Exporterus.comEstablished in 2003 Covina&Co has been a reputable supplier for southeast asian region including China, Thailand, Malaysia and Taiwan specialize in recycle material particularly in Aluminium steel,....http://Covina.exporterus.com/profile/covina.htmCovina2006-03-07 21:37:53Install plumbing for commerical jobs. Excavate earth (dirt).http://HinesPlumbing.exporterus.com/profile/hines-plumbing-excavating-llc.htmHines Plumbing & Excavating LLC2006-01-21 22:33:54We are sales reps for Plastic, rod, sheet, tubing, and POP Display Componentshttp://ChallengerSales.exporterus.com/profile/challenger-sales.htmChallenger Sales2005-12-28 10:04:02Underground Construction: Wet Utilities, Sewer, Water, Storm Drain piping and pumping stations.http://TCConstruction.exporterus.com/profile/tc-construction.htmTC Construction2005-04-20 15:13:09