Hebei Longye Pipeline Manufacturing Group Co., Ltd. is a joint-stock enterprise, which has invested a lot of new funds after the reform of the system and the overall transformation. It has stepped into the path of development of a university relying on scientific research and development, innovation as the guide and people-oriented. It has formed a strong design and manufacturing team, and has passed the certification of ISO 9001-2000 quality management system and pressure piping component system. Make a license. The company has advanced production equipment, excellent manufacturing technology and complete testing means. Manufacturing and operating petrochemical, electric power, construction and other products and non-standard professional equipment, welcomed by the majority of users.