IAPMO cUPC® Plumbing Fixture Certification FOSHAN NANHAI SANHE STAINLESS STEEL PRODUCTS FACTORY (佛山市南海三和不锈钢制品厂) has all its stainless steel kitchen sinks (single bowl/double bowl/undermount/apron style) series products certified by IAPMO cUPC. Certification Standards: Complies with the United States Uniform Plumbing Code (UPC®)
Complies with ASME A112.19.3-2022 / CSA B45.4 standards
File Number: 8629Valid until:March 2024 – March 2029 (valid for 5 years, has passed IAPMO laboratory testing and factory audit)Certification significance:Ensure the sink drains smoothly, the structure is safe, lead-free, and has no leakage risk, complying with North American residential and commercial building plumbing installation standards. Can be legally installed in all construction projects in the United States and Canada.Official verification link:https://pld.iapmo.orgApplicable products:Household/Commercial Stainless Steel Sinks (HMSG, HMD, HU, HR, M series and hundreds of other models, including the KMAM Thailand OEM series) Download Certificate cUPC
Mar 17,2026

