NSF stands for National Sanitation Foundation. If a fitting or pipe is NSF rated it just means it has passed some standard or test procedure and is certified...
Welcome to the NSF Certified for Sport® online directory of certified products. You can search for certified products by keyword (i.e. product name,...
2024年7月13日 — There are two NSF Ratings Standards for “Drinking Water Treatment Units”: Standard 42 for Aesthetic Effects and Standard 53 for Health Effects.
An NSF certification includes a visual seal that shows consumers a product has undergone testing and approval. Consumers can recognize the NSF seal and...
Your company has always enjoyed a good reputation in the industry, and you have always taken "integrity" and "pragmatism" as your core culture, and the quality of your products is very good.
Choosing a good supplier is a tedious and difficult thing. Since we attach great importance to service and quality, we are extra careful when making choices, and after learning about this company in.