Contact Us

Number 66,Road Jingyang,Yanggu,Liaocheng,
     Shandong,China

+86-400-0543-516
+86-635-6820456
sales@sdzhplastics.com

PVC-U drainage pipes, spiral muffler pipe, double-wall corrugated pipe is a dedicated pipe drains.
PVC-U drainage pipe standard:GB / T5836.1-2006
PVC-U drainage pipes standard: GB / T5836.2-2006
Spiral muffler pipe standard:QB / TSL101-2005
PVC-U double-wall corrugated pipe standard: GB / T18477-2001

HDPE double wall corrugated pipe standard:GB / T19472.1-2004

       


Contact Us

+86-400-0543-516
+86-635-6820456
sales@sdzhplastics.com
Number 66,Road Jingyang,Yanggu,Liaocheng,
Shandong,China

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