How to turn waste plastic into useful profiles? Single screw extruder continuous production

This is Sophie from Qingdao Tongsan Plastic Machinery co.,ltd /Qingdao Hegu Wood Plastic Machinery co.,ltd.
We are professional manufacturer for Plastic Extrusion Machine with 26 year experience, We are professional for Turnkey plastic production plant.
Our Main Products are:
1, Wood Plastic WPC Decking Profile machine
2, WPC Door Making Machine
3, WPC Board Making Machine
4, Plastic Corrugated pipe machine
5, PP hollow sheet making machine
6, plastic sheet extrusion machine
7, PE PVC PPR pipe extrusion machine
If you have any interest about our machine, please kindly feel free to let me know.