Cangzhou Tianhai Steel Pipe is a deep-processing steel pipe enterprise in the Jingjinji region. Located in the southeastern part of Hebei Province, Cangzhou is east of the Bohai Sea, north of Beijing and Tianjin, and faces the Shandong Peninsula and Liaodong Peninsula across the sea. It is 240 kilometers from the capital Beijing, 120 kilometers from Tianjin, and 221 kilometers from the provincial capital Shijiazhuang. Cangzhou is situated in the central part of the Bohai Rim, designated as an "open first-line" area for the "Two Rings" (Ring Beijing-Tianjin and Ring Bohai) by Hebei Province. It is also a key transportation hub connecting Beijing-Tianjin to the eastern coastal regions.

We produce steel pipes for construction and operation, and our team, with their specialized equipment, have developed ultrasonic testing pipes for concrete pile foundations, pier cooling pipes, grouting pipes, and subgrade settlement plates. Our ultrasonic testing pipe products include: clamping-type, spiral-type, and sleeve-type pipes. The pile foundation ultrasonic testing pipes achieve reliable sealing with a sealing ring and possess excellent tensile and torsional resistance. These products strictly adhere to the "Technical Requirements for Steel Thin-Walled Ultrasonic Testing Pipes for Concrete Grouting Piles" (J1/1705-2007). They are widely used in major national projects such as high-speed rail, expressways, high-rise buildings, and ports. With our robust product quality, abundant inventory, quick and timely delivery, and excellent after-sales service, we have established long-term cooperative relationships with large state-owned enterprises like China Railway, China Communications Construction Corporation, China Power Investment Corporation, and China State Construction Engineering Corporation.

We will always adhere to the principle of "Quality Assurance, Customer First," providing excellent ultrasonic testing pipe products for both national pile foundation construction and our wide range of clients, striving to become a leading Chinese manufacturer of pile foundation ultrasonic testing pipes.