One of the European manufacturing efforts. There are quite a few others.
Spanish Ammunition Manufacturer FMG Has Fully Loaded the 155-mm Shells Production Line for Ukraine
Defense Express
March 8, 2023
https://en.defence-ua.com/industries/spanish_ammunition_manufacturer_fmg_has_fully_loaded_the_155_mm_shells_production_line_for_ukraine-5983.html
155mm shells are very good and destructive. Somewhat long range. Our only real answer to superior Soviet Bloc artillery in Nam.
175s are much better with a longer range and larger shell capacity. Wonder if there are any still in service?