- PE waterproof rolling material production line
- 2017-01-16 14:22
- PE composite waterproof rolling material machine set machine set consists of a single-screw gas exhaust plastic extruder
- supply PVC free foaming sheet production line
- 2017-01-16 14:22
- The production line consists of a special twin screw extruder, plate die and auxiliary machine.PVC free foaming plate pr