About TIANYAN

ZHEJIANG TIANYAN HOLDING CO., LTD. is a well-known solution provider for plastic piping system in the world, whose customers come from more than 60 countries and regions. Building piping system application, industrial piping system application, agricultural piping system application, and their professional solutions are the mainly business.

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Product Exhibition

They are more than 20 series, including PVC-U, PP-R, CPVC, and PP piping system, totally more than 20000 pieces products, which can cover most of the mainly piping standard in the world. The annual output is more than 30000 tons. TIANYAN already became one of the important providers of piping system.

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