Qingdao Sevenstars Machine Co., Ltd.
pipe winder machine
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16 up 110mm pe pipe winding machine -
single wall corrugated pipe /polythene extrusion machine/coil winding machine -
single wall corrugated pipe /electric motor winding machine
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63-110mm pe pipe automatic winding machine -
hdpe pipe production line/single wall corrugated pipe /automatic coil winding machine