When I had Bosch RV275's the box they came in said "made in Turkey", that did not give me a great feeling. I have a feeling that there is probably nothing wrong with these injectors, heck they might be better than real bosch RV's. . who knows. I don't think they will be any worse for a truck than any other "modified" injector.
Let us know how they perform... I have two buddys that are waiting to buy some till somone tries them out.
John