Capstone Steel Material Co., Ltd. is located in Jinghai County, Tianjin, China, where there are many steel manufacturing factories, and Capstone is one of the most powerful company. Our products are sold everywhere in China, and they&＃39;re very popular all over the world. Products are mainly sold to Asia, Europe, Africa, America, Australia, etc. Our products are widely used in Building, Bridge, Construction, Engineering, Aircraft, Machining, living, etc. All the products meet various of the quality standards, we carry out ISO9001-2000 quality standard.Besides, our product meet the standard of GB/T, 3091, BS1387, EN39, EN1139, ASTM A53, ETC.Everyone observe "quality products, efficient service". We provide best products to users. We are always keeping our culture and goal, and we keep moving forwards, service the society. Capstone has built several production lines in the past years. This make efficient working realized, and we will keep improving in the future. Capstone can produce various kinds of steel materials, and we can make them into advanced products by our machining work, such as steel strand, scaffolding, pedal, pre-galvanized products, machine parts, etc.