Hunan Great Steel Pipe Co.,Ltd is a world-class production and service provider of submerged arc straight seam welded pipe as the first subsidiary of Shinestar Group. Hunan Great Steel Pipe Co.,Ltd pays more attention to in the pipeline engineering research areas as a pioneer of China Petroleum Pipeline & Gas Pipeline Science Research Institute, Such as: the use of oil and gas pipelines, pipe welding technology innovation, high-end plumbing materials research and development, as well as special tools technological innovation pipeline construction, pipeline corrosion protection science and technology research, science and technology research pipeline non-destructive testing, pipeline quality assessment, and research pipeline standards and so on. In the future, we will try to use new technology to create new business value and to contribute to research and product development for the pipeline. SHINESTAR GROUP is specialized in manufacturing superior quality steel products, and providing outstanding service for valued clients all over the world. Founded in 1993, our business covers from steel products manufacturing, processing, stocking, marketing, logistics to project procurement and management. By being international, SHINESTAR is focused on meeting the needs of procurement and supply chain professionals. We are dedicated in collaborating with them to deliver value and efficiency internationally. After 23 years of developing, we have built long term relationships with many large energy, oil and gas, construction engineering companies all over the world. Our ultimate goal is “Enhancing competitive advantages by offering quality steel products and one-stop procurement services to global clients”.