Tianjin Tiangang Weiye Steel Tube Co. , Ltd. My Company has a variety of brands all the year round such as seamless steel pipes, steel plates, customization large diameter seamless steel pipes, complete brands, a lot of stock sizes available, to ensure our customers could been supplied much quickly.Our products have been in the major power plants, petroleum and chemical industry won very great comments , also been listed as quality vendors .Our foreign trade team has more than ten years of experience in sales and services ,all over the world, which can help you solve the need of overseas engineering materials project to guarantee delivery of goods in the shortest time.