BISON Company Certifications


Our company offers a variety of services to meet your project’s needs, to take you from collaboration meetings all the way to ribbon-cutting and beyond. We believe that every project is unique, and can customize our approach to fit your particular project.

For the requirements of the customs of different countries, we have completed different products with different positive said specifications. You can contact us by email to send the certificate you need most.

BISON has certificates such as CE O5 issued by TUV, which meet the customs clearance requirements of most of the countries.

We'd like to work with you

Send us a message if you have any questions or request a quote. Our experts will give you a reply within 24 hours and help you select the right valve you want.