Qingdao Sincere Machinery, we supply Hdpe/pp/pvc spiral pipe machine, double hollow structured-wall spiral wound pipe/tank machine, inner ribs reinforced spiral pipe line, solid wall seamless storage tank production machine, steel belt reinforced sewerage pipe machine, water supply pipe machine, pre-insulated casing pipe production line, plastic sheet/board profiles extrusion line, waste plastic pe/pp/pvc/pet pelletizing line, welding machine, automatic pipe coiler, packing machine, crusher shredder,fully automatic pipe coiler and so on

www.sincere-extruder.com

Mob.:+86-15726275773
sales@sincere-extruder.com
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