No. 11 of Eastern Outer Ring of Jiaozhou city, Qingdao,Shandong,China.
+86 18661790163 / +86 13220873371
Jane Liu
2023/04/23 10:54:48
World biggest diameter hollow wall spiral pipe extrusion machine
Diameter range: 1200-4000mm;
SN: SN4/SN8
Application: Water storage tank, septic tank ,water sewage pipe, water drainage pipe
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No. 11 of Eastern Outer Ring of Jiaozhou city, Qingdao,Shandong,China.
+86 18661790163 / +86 13220873371
Jane Liu
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