I noticed that your spst ceiling fan switch is made from Mexico. It says that it is Heavy Duty and I was wondering if it is better made than the ones from China. I purchase three switches from Home Depot, all from China and they all got stuck open or close withing a year. The last one I bought lasted 4 months. I really would like to buy American, but I do not think they make these little pull chain switches. Do you reccomend the ones from Mexico?