FAQ
FAQ

Does your company and products has any certification to ensure quality?

Update Time : 2025-02-12
Awesome ! Share To :

We are in compliance with NSF、ISO14001、ISO9001、OHSAS18001 certificate etc. Our products have excellent chemical, physical features and stability.

Related Products
HEC30000P
HEC30000P
Appearance: Claybank to tan transparent spherical particle.
The degree of crosslinking : 7%.
Ionic form: Na+
HEC50000P
HEC50000P
Appearance: Claybank to tan transparent spherical particle.
The degree of crosslinking : 7%.
Ionic form: Na+
HEC100000P
HEC100000P
Appearance: Claybank to tan transparent spherical particle.
The degree of crosslinking : 7%.
Ionic form: Na+
Message
*
tracy@hnjshec.com
+8617634352333
Online service