Company Introduction

　　Our company is a large enterprise group integrating the production and sales of a wide range of products, including high-frequency welded pipes, hot-dip galvanized steel pipes, steel-plastic composite pipes, API casing pipes, oil pipes, OCTG seamless pipes, pipeline pipes, cylinder pipes, hydraulic support pipes, structural pipes, grooved pipes, and other special pipes, copper rods, PPGI, stainless steel seamless and welded pipes, and pipe fittings. We possess complete testing and experimental equipment, a sound management and R&D team, and our quality inspection center laboratory has passed the national laboratory accreditation (CNAS). Our management systems include quality management system, environmental and occupational health management system, energy management system, safety production standardization, intellectual property management system, and two-way integration management system.

　　Our company's Lida brand pipe materials were awarded the Tianjin Famous Brand Product in 2006, and the Lida trademark was recognized as a Chinese Famous Trademark in 2009. In 2018, we were recognized as a National Product and Service Quality Integrity Demonstration Enterprise during the 3.15 activities and as a National Quality Integrity Benchmark Enterprise during Quality Month activities. In 2018, we were also recognized as a district-level patent pilot enterprise. Our company holds numerous independent intellectual property rights and patents. In 2019, we were designated as a Tianjin two-way integration pilot enterprise and passed the two-way integration system certification that same year.

　　Our company's galvanized steel pipes and steel-plastic composite pipes were used in the 2008 Olympic Games venues, the Tianjin National Games venues, Tianjin and Beijing airport renovations, and other key projects nationwide. Our products are sold throughout the country and enjoy a good reputation in the industry.

　　Our company is a member unit of the Tianjin Iron and Steel Association, the Tianjin Building Materials Association, the Welded Pipe Branch of the China Supervision Materials Circulation Association, the Drainage and Sewage Branch of the China Building Metal Association, the China Fire Protection Association, and the China Urban Gas Association.

　　"Integrity, Pragmatism, Exploration, and Innovation" is the consistent Business Philosophy of Lida people. With standardized service and scientific management as the core, we have established the development goal of "Integrity as the foundation, pursuing excellence".

　　Facing new historical opportunities and challenges, Lida people remain true to our original aspirations and forge ahead. With the mission of "pursuing customer satisfaction and building a well-known Brand," we adhere to and carry forward the enterprise spirit of "unity, pragmatism, stability, efficiency, rigor, and innovation" to manufacture products wholeheartedly for our domestic and international customers.