Call the shop that replaced he strut assembly and complain about the poor quality struts and see what they say.
If they apologize and offer to replace them with a better quality strut think about taking them up on their offer, but also ask how much extra they're going to charge. If they won't cut you a good break on the replacement cost and labor then thank them, hang up, and go somewhere else.
If they apologize and offer to replace them with a better quality strut think about taking them up on their offer, but also ask how much extra they're going to charge. If they won't cut you a good break on the replacement cost and labor then thank them, hang up, and go somewhere else.