I am glad to introduce our company to you. Our company Anhui Tianda Oil Pipe Co.,ltd was built up in 1993,with registered capital is RMB 170 Million,which has Cold Drawing and Hot Rolling branch factories. The Cold Drawing Branch Factory locats in Tianchang City, Anhui Province, has more than twenty production lines which are armed with advanced manufacturing technologies.The major sizes for oil tubing and other industrial applications are 48.3-114.3mm,including API pipes and tubing & casing, our products are suppling for boilers,ship-building, Stainless steel pipes and alloy steel tubes.The annual output is 200,000 tons. The hot rolling branch factory locats development zone of economy & technology,chuzhou city, Anhui Province. The hot rolling oil pipe production lines are china-made huge equipments. The major sizes are 114.3-219.08mm. For oil casings. The annual output is 200,000 tons. In order to consummate our product structure and industrial links, our company invested and built up oil tubing & casing heat treatment lines of annual output 200,000 tons and casing threading machining lines of annual output 100,000 tons. If you have any interest in our company or products,pls feel free to contact me.