Xi&＃039;an Brightway International Trading Inc. We specialize in providing all kinds of products for oil Well and water well, Including Pre-painted Steel Coi, l Wedge Wire Tube Screen, Bridge Slot Screen, Casing Pipe, Steel Line Pipe, oil pump, submerisble pump. We supply high quality products under strict quality control. We also are constantly pursuing the best price and serv ice for all our customers. If you are interested in any of our products, please contact us immediately with your inquiries. Ev ery step of our mutual development and success cannot be achieved without your trust and comments.