Certificate
NSF

What does NSF stand for?

NSF, National Sanitation Foundation, is a non-profit organization founded in 1944, whose goal was to create standards for food safety and sanitation to promote public health. When you purchase NSF certified foodservice products, it means:

The manufacturer of foodservice products uses only FDA approved raw materials Products passed numerous NSF testing for material safety, design, construction, and product performance A guarantee that harmful chemicals won’t seep into and contaminate the food of your customers Products are commercial dishwasher safe and will not likely harbor bacteria




 


SGS

Why SGS Testing Matters for Engineered Quartz Stone Manufacturers?

SGS testing is critical for engineered quartz stone producers because it provides internationally recognized, third-party verification of product safety, quality, and performance. It confirms that the quartz stone meets global standards for formaldehyde-free, heavy metal content, scratch resistance, stain resistance, and durability.For manufacturers, SGS certification builds trust with buyers, distributors, and designers worldwide, supports market access in many countries, and demonstrates commitment to reliable, safe, and high-quality products. We have completed and can provide compositional analysis reports and multiple physical property test reports for both engineered quartz stone products and no-silica products.