OBD-II and J1939 connector adaptors for DB9

[Martin F]

Hi there, I am looking for a stable quality supplier of adaptors for DB9/J1939 and DB9/OBD-II connectors.

What I'm looking for is similar to this product: https://www.aliexpress.com/item/Cable-Truck-J1939-9pin-to-DB9-Female-Cable-1-5m/1930396004.html?spm=2114.40010308.4.59.BjgVcq

However, I would like to be sure of the quality and secure a stable supply.

Anyone who know of potential suppliers for this type of connectors?
Thank you,

Martin