1)100% with C12200 seamless copper material,No leakage under nominal pressure.

2)100% dephosphorized and defatted extrusion process.

3)100% suitable for EU and American Standard.

 

 

Snowy Li
Grace Song

인증서

RoHS
AOTONG COPPER FITTINGS
RoHS
AOTONG COPPER FITTINGS
RoHS
AOTONG COPPER FITTINGS