construction services, masonry, stone and clays, sliding head restraint blockwork or masonry anchors, concrete additives, materials advisory and consulting services, concrete form liner systems, retaining walls, asphalt (8052-42-4), concrete, asphalt additives, stone crushing, crushed concrete hardcore, asphalt paver spare parts available from eastern industries, inc. based in center valley, pa. click the links below to visit our website or contact us via our profile page.