With the production and use of any commercial vehicle, the safety and security is among the most important aspects, from the latch for a truck to the lock on the truck door. With how much society relies on transport of goods, making sure that trucks aren't broken into or accidents happen that will impact multiple parts of the production and market chain. With enough disruption, you can heavily impact any society and cause impactful increase in prices that results in regular people struggling economically. So, to avoid sabotage, thieves, and accidents the safety needs to be held to a high standard and even the smaller things such as the latch for trucks will matter. The latch for trucks needs to be sturdy and of good quality so it won't break or cause accidents that will delay transport or, worse, cause death.
Designing and making parts and compartments for a commercial vehicle like a truck will generally need to meet high standards when it comes to quality and durability. Not to mention that it needs to withstand rough weather, shifting temperatures and heavy goods for long periods of time. Finding a manufacturer that can provide a strong latch for trucks or other parts needs to be a thorough process and parts has be thought of before manufactured to suit the specific needs you may have for your truck. And even after that you need to test the parts and make sure there's been no errors or problems with the manufacturing process.