1. Japanese 360-degree full-circle crimping, which can be rotated after pressing without leaking.
2. It has triple protection functions: anti-fall, anti-vibration, and high pressure resistance (25kg/cm2 without water leakage).
3. Certified by JWWA Japan Water Works Association.
4. Passed SAS Japan Stainless Steel Association certification.
5. Passed the test of China National Standard (CNS) 14645 B2811 stainless steel pipe joints for general piping.