Custom Fire Fighting Pipes,Seamless and Welded Steel Pipes Manufacturer Since 1991.
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Inspection by third party

Professional third party testing.

Third party inspection institutions

We keep in touch with professional inspection institutions and laboratories, which are equipped with advanced testing instruments and experienced researchers to test the chemical and mechanical properties of products, as well as other tests.
We have completed several tripartite tests according to the requirements of customers, and provided inspection reports and other documents.

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More than a manufacturer, we provide a one-stop solution for your business.