We are proud of the high customer satisfaction and wide acceptance due to our persistent pursuit of high quality both on product and service for Super Heavy Duty Nylon Casters, Elvow , Welding Tab , Galvanized Tube ,Decorative Cast Iron . Our Lab now is "National Lab of diesel engine turbo technology " , and we own a professional R&D team and complete testing facility. The product will supply to all over the world, such as Europe, America, Australia,Qatar , Sweden ,Belgium , Tanzania .Our company sets up several departments, including production department, sales department, quality control department and sevice center,etc. only for accomplish the good-quality product to meet customer's demand, all of our products have been strictly inspected before shipment. We always think about the question on the side of the customers,because you win,we win!