Gold Member Since 2017
Audited Supplier

Qingdao Sincere Machinery Co., Ltd.

Plastic Extruder Line manufacturer / supplier in China, offering HDPE Structured Wall Winding Pipe Bell Spigot Socked Making Machine, HDPE Inner Rib Enhanced Spiral Drainage Pipe Manufacturing Making Machine, PVC CPVC UPVC Electric Cable Protecting Pipe Extrusion Production Line and so on.

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