If you are looking for a supplier of underfloor heating pipes, here are the necessary requirements:
1. Produced from superior raw material, which enhance the temperature, pressure, wear and creep capabilities.
2. Produced by advanced equipment, which determine the good process engineering.
3. Up to internationally recognized standards, for example ISO/EN/BS standards
4. Professional R&D team, good craftsmen determine good quality.
5. Whether the underfloor heating pipe supplier have a specific warranty period or not? For example a full 10 years warranty.