Acoustic probe pipes; grouting pipes; steel flower pipes, etc.












Tianjin Zhongchi Industrial Co., Ltd. - originally Tianjin Wen Yun Steel Pipe Co., Ltd., established in 1997.Our company is a modern enterprise in the North China region that specializes in the production of acoustic testing pipes, grouting pipes, and heat exchanger pipes. We have a team of professional talents dedicated to the development and research of concrete pile foundation ultrasonic testing pipes (acoustic testing pipes), which feature excellent sealing, tensile, and seismic properties. Our products are widely used in high-speed rail, expressways, high-rise buildings, cross-sea and …

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