-US NSF certification.
-Through the EU CE, RoHS, ISO9001 quality system, fine management certification, achieved to more than 100 national patents.
-3M,Samsung,Midea,HYUNDAI,,KOHLER,Honeywell,MOEN,Pentair,Culligan,Gree,Haier,TCL,QINYUAN,MI,OZNER,etc are all our clients.
