Brief introduction to production line
First class pipe die was designed with many years experience.
Perfect twin pipe vacuum sizing system.
Controlled independently unitary....

The line shall be used to produce small diameter single wall corrugation pipe in PVC, PP and PE raw material.
Molding corrugation pipe with smooth inside and outside surface, and....

Free style expansion boards and co-extruding expansion boards produced by PVC expansion boards production line have top-grade quality, one complete of specs, can satisfy....