- Attain CE certificate
- Recognized by ISO 9001 quality system;
- High efficiency, stability and low cost;
- Own a number of patented technologies;
- The advanced inline double wall belling function can reach or exceed the requirement of the state standard, completely solving disadvantages of the pipe's creep and leakage of sealing in sockets.
- Co-extrusion die with special structure makes the inner and outer walls even and stepless, adjustable , and forming stable .
- The cast mould blocks are made from special alloy for high precision and strength and excellent radiation effect.
- A professional PCC (B&R, Austria) control system is adopted with 15" touched color screen for high automation, reliable running and easy operation.
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