Türscharnierset with integrated vulnerability

I have a fridge and a freezer whose doors are equipped with this hinge kit. Unfortunately, I have to say that this is absolutely not a quality product and I two sets of hinges had to replace with the same error every time in the last two years, ie on average every year a hinge set and although I only Change the faulty hinge and not both hinges. The spring pressure to close the door destroyed over time a plastic part in the hinge so that the spring jumps out of her leadership and builds no more pressure. Probably should for the price the manufacturer can provide a better quality.