Cangzhou Zhen Da Pipe Industry Co., Ltd. was established in 2004 and is located in the Putuacheng Industrial Zone of Yanshan County, Hebei Province, which is renowned as the "National Pressure Pipe Equipment Manufacturing Base." The company covers an area of 68,000 square meters and has a building area of 28,000 square meters. With an investment totaling 100 million yuan, it is a steel pipe production enterprise in the North China region.

In 2005, the company introduced a set of German JCOE equipment, specializing in the production of large-diameter double-sided submerged arc straight seam steel pipes. Our company is equipped with a full range of testing equipment and can produce double-sided submerged arc straight seam steel pipes with diameters of 325mm to 1420mm and wall thicknesses of 6mm to 80mm, with an annual production capacity of 300,000 tons. We also have three high-frequency straight seam steel pipe production lines capable of producing pipes with diameters of 20mm to 325mm and wall thicknesses of 1mm to 12mm, with an annual output of 500,000 tons. The main materials include 10#, 20#, Q235A, Q235B, Q345A, Q345B, Q345C, Q345D, Q345E, L245, L290, L360, X42-X72 pipeline steel, etc. We have two heavy-duty steel structure production lines, with an annual output of 30,000 tons of steel structures. Our production equipment is advanced, and after-sales service is timely. The company has successfully passed the ISO 9001:2000 Quality Management System Certification, OHSAS 18001:2001 Occupational Health and Safety Management System Certification, ISO 14001:2004 Environmental Management System Certification, and obtained the National (Pressure Vessel) Special Equipment Manufacturing License. Our products are widely used in power plants, water treatment, oil and gas transmission pipelines for medium and low-pressure combustible fluids, casing pipes, as well as construction structures for high-speed railway stations, subway stations, high-rise buildings, workshops, and gymnasiums, etc.

The company currently employs 500 staff members, including 35 engineering and technical personnel, boasting a strong technical force to ensure that products meet standards during manufacturing. It is equipped with a comprehensive office, finance department, technical department, quality inspection department, supply department, sales department, production office, and management office.

Our company adheres to the principles of "Integrity as the Foundation, Reputation as the Supreme, Technology as the Driver, Quality as the Pillar, Pursuit of Excellence, Commitment to Development, Customer Service, and Social Return," and constructs a quality and reputation-oriented enterprise based on management, customer-centric, technology-driven, and improvement-focused. The company has a comprehensive quality control system and customer service system, striving to achieve customer satisfaction.

Chairman Zuo Haoyong and all staff, welcome guests from all walks of life to visit, discuss cooperation, and create a win-win situation together!