It meets the requirements of GB/T 13663.1, ISO 4427, GB/T 15558.1, ISO 4437 and G5+ PE001.2-2014 standards.

The product hygiene performance meets the standard for safety evalsuation of equipment and protective materials in the drinking water system (GB/T17219).

It is certified by BSI Kitemark.

The product melting zone is designed far wider than the requirements of GB/ISO standards, thus providing the system with a higher safety factor.