https://pakistanmotor.com/service-lab/
These are denso themselves, your engine has an old fashioned full mechanical pump and injectors, while they seem easy and simple , they require craftsmanship to setup correctly.
The diesel labs scattered across the cities truck stops and assorted places are not good for this job, they destroy the items.
Call up denso and ask them how much they charge to adjust the pump and nozzles. There were a few people there that even remembered me, they were employed by Cat and DPS doing these jobs.
