ENVIRONMENT & SUSTAINABILITY

Our certificate

Ersten committed to produce and provide safety and healthy products to our customer and our environment. So we took our products to testing organization including the NSF, GREENGUARD，as was expected our products through the testing and we have got NSF and GREENGUARD certificate .

What is GREENGUARD Certificate ?

GREENGUARD Certification, part of UL Environment, certifies products and materials for low chemical emissions and provides a resource for choosing healthier products and materials for indoor environments. All certified products must meet stringent chemical emissions standards based on established criteria from key public health agencies.

What is NSF Certificate ?

NSF International is a Third-Party certification which mission is to protect and improve global human health. As an independent ，accredited organization，NSF standards group facilitates the development of standards，and service groups test and certify products and systems，also provide auditing and risk management solutions for public health and the environment.

A company have NSF Certificate or NSF Certification mark on product means that product has been tested by one of the most respected independent certification organizations in existence today. It is valued by consumers, manufacturers, retailers and regulatory agencies worldwide.