Kingjoy proposes a more healthy water environment. Throughout our product development, our innovation and designs have earned numerous certificates: ISO9001(Quality Management System), ISO14000(Environmental Management System) American: CEC(California Energy Commission), CUPC(Mechanical properties), NSF 61-9(Drinking Water), NSF 372(Lead-free) Europe/UK: CE(EU product self-declaration), WRAS(Non-metallic parts), TMV 2(Thermostatic mixer valve), EN817(General technical specification), EN1111(High-pressure constant-temperature valve technical standard), Sedex(Membership Ethical Trade Audit), SINTEF(Norway) Australia: WATERMARK LEAD FREE BRASS DZR DWD is currently in the planning phase...