double wall corrugated pvc pipe machine factory/ double wall drain pipe machine
22 years experience
sample machine in stock
7 designers
10 engineer available
make mould by our German CNC machine
Model:SJ65/33+SJ65/30
22 years experience
sample machine in stock
7 designers
10 engineer available
make mould by our German CNC machine
Model:SJ65/33+SJ65/30