Centerway Steel Co., Ltd,stainless steel plate&sheet,coils manufacturers&factory CENTERWAY STEEL CO., LTD Centerway Steel Co., Ltd is a subsidiary of Allianz Steel Group that specializes in the production, processing and storage of steel plate and coils, domestic and foreign sales. We are committed to providing one-stop service for steel pipe products to customers around the world.Centerway has leading technology of steel pipe production and research at home and abroad, advanced and complete testing facilities .