High Speed Production Line DWC-Double Wall Corrugated Pipe for Plastic Pipe Extrusion Machine

Qingdao Changyue Plastic Machinery Co.,Ltd is a professional plastic extrusion machine manufacturer. It is located in the beatiful seaside city - Qingdao city, Shandong province. We provide turn-key project include machine design, manufacturing, sales and training.

Our products include the following :

UPVC window& door profile production line

WPC door frame production line

WPC door extrusion line

PVC / HDPE / PP / PS / ABS / PMMA / ABS / PET sheet production line

PVC / HDPE / PPR pipe production line

GEOSTRAP production line

geocell production line

geo composite production line

sales service we supply:

1. pre-sales service, we will help you design workshop, also design machine according to your requirement.

2.service during production: we will send you photos and video during production, keep you updated about production process.

3. after sales service: we will test all machines before shipment, and we will send teschnician to customer factory if needed to train workers and install machines.