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Tengtian news covers the trade fairs where we have shown our welded pipe lines and the customers who have come to the Zanhuang works to inspect them.
Technical articles on line selection and process choice are in the Blog.
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Exhibitions and Factory Visits
Our First Time on the Rhine: Tengtian at the Düsseldorf International Pipe ExhibitionFrom 13 to 17 April 2026 Hebei Tengtian exhibited for the first time at Tube Düsseldorf, the international tube and pipe trade fair.6 June 2026
Tengtian at the 10th Shanghai Tube & Pipe Trade FairIn May 2023 Hebei Tengtian took part in the 10th Shanghai Tube & Pipe Trade Fair with its welded pipe equipment.11 May 2023
An Iranian Delegation at the Zanhuang Works for Factory InspectionIn July 2018 customers from Iran came to the Zanhuang works for a factory inspection.30 July 2018Send Your Enquiry
Tell us the pipe outside-diameter range, the wall thickness and the output you need. An engineer reads every enquiry — it does not land in a general sales inbox.
