2021.10.21

Notice regarding Withdrawal from API Spec 7F

Dear Valued Customer:
We would like to inform you that as of September 27, 2021, we withdrew our API Spec 7F (Oil Field Chain and Sprockets) certification that we have registered since 2005.
Please note that although the catalogue you have may indicate the API Monogram Mark and the licence number, we will no longer provide it as of the said date.
There will be no changes in our manufacturing and quality. We will provide the identical chain as before.